"What is the purpose of your trip?" — how to answer
Direct answer: State the purpose type (tourism, family visit, business, medical), the rough itinerary, and the length of stay in one or two sentences, consistent with your DS-160 — then stop; do not deliver a script.
How is this question asked?
The U.S. Department of State publishes no official interview script; officers question freely around what they need to establish. These are the most common phrasings of this probe, collected from public interview accounts:
- What is the purpose of your trip? (most common)
- Why do you want to go to the United States?
- What will you do in the US?
- Chinese-language equivalent at China posts: 你去美国做什么?
What is the officer evaluating?
Before you say a word, the officer has already read your DS-160. This question checks three things: that your spoken purpose matches the "Purpose of Trip to the U.S." you selected on the form; that the purpose is an activity B1/B2 actually covers (tourism, visiting family, medical treatment, business meetings — not work or study); and that the trip you describe is concrete and internally consistent enough to survive follow-ups.
Real B1/B2 interviews happen at a counter window and are usually decided in 2-4 minutes, and this is almost always the opening question. A crisp first answer sets the tone: follow-ups fan out from the details you volunteer, while a vague opener pulls the questioning toward whatever you would rather not discuss.
How should you structure the answer?
- 1. Lead with the type
Name the purpose in the first sentence: tourism, visiting family, business, or medical treatment — one primary purpose. "I'm going to the US for tourism" or "I'm visiting my daughter, who works there" tells the officer which line of questioning to take. - 2. Give the skeleton
Cities, number of days, rough departure window. Enough detail to survive a follow-up: cities and approximate duration are expected; a day-by-day itinerary is not. - 3. Align with the DS-160
The purpose type and length of stay must match the form. If the DS-160 says tourism, do not improvise "and maybe look for business opportunities" — a drifting purpose is riskier than a plain one. - 4. Stop when done
Type, itinerary, days — then stop. The officer will drill into whichever part interests them; volunteering a ten-sentence travelogue reads as rehearsed and invites contradictions under follow-up.
Which answers most often go wrong?
- Reciting a script: a minute-long monologue inside a 2-4 minute interview reads as rehearsed, and one off-script follow-up breaks it.
- Purpose drift: describing what amounts to selling goods at a trade show is activity beyond B1/B2 — drifting into work territory is a refusal pattern, not a bonus.
- Contradicting the DS-160: the form says Tourism, you say six months of childcare for your grandson — the mismatch itself is a classic 214(b) lead.
- Unprompted denial: "I definitely won't overstay, I promise I'll come back" introduces the suspicion you are trying to preempt.
- Too vague to be credible: "just looking around, no plan yet" — itineraries may be loose, but zero detail multiplies follow-ups.
Sample answerFICTIONAL SAMPLE
Sample (fictional person, shown for structure — not a model answer): "I'm traveling to the US for tourism. I plan to fly out in mid-September for about ten days, mainly Los Angeles and Las Vegas, and I'm paying for the trip myself. The itinerary and dates are in the DS-160 I submitted."
The answer has five parts: type (tourism) → timing (mid-September, ten days) → places (LA, Las Vegas) → funding (self-paid) → a pointer back to the form. The next question will almost certainly land on one of those parts, and you simply expand that part truthfully — you never restart the script.
How do you stay consistent with your DS-160?
Open your DS-160 at "Purpose of Trip to the U.S.": the spoken type must match the selected option, and any travel companions or hosts named on the form need to be described the same way.
Length of stay: "Intended Length of Stay" on the form and the number in your mouth should be the same magnitude — form says 10 days, mouth says "about two months" is one of the most common mismatches.
If you carry an invitation letter or itinerary, reconcile dates and cities with the form before memorizing your phrasing; when the three disagree, the officer keeps asking.
Related DS-160 fields
How to practice this question
The fastest way to make this answer automatic is to have someone drill you at window pacing. qianyu (签屿/VisaIsle) is an AI mock visa interviewer for the US B1/B2 visitor visa that reads your DS-160, cross-checks it against your spoken answers and supporting documents to catch every inconsistency, and drills you with realistic 214(b)-style consular questioning at three difficulty levels — with pay-as-you-go credit packs at ¥29.9 for 1 credit and ¥59.9 for 3. New users get 1 free training credit on sign-up.
What else do applicants ask?
Do I have to answer this question in English?
No. At U.S. consulates in mainland China the interview can be conducted in Chinese — windows have interpreters available or officers who understand Chinese, and the language itself is not what is assessed. If you do answer in English, short sentences survive nerves better than long ones.
Can I combine a family visit and tourism?
Yes. B2 covers combined purposes — "mainly visiting family, with some tourism" — as long as you name the primary purpose and it matches the DS-160 selection. If family is primary, center the itinerary on the visit rather than narrating two parallel trips.
What if nerves blank me on the first sentence?
Rehearse purpose — days — cities — funding as one spoken sentence until it is automatic; that is the whole answer to this question, not an essay. On the day, let the question finish, answer, stop. A mock interview or two at real window pacing helps the opener come out on its own.
What are the official numbers?
Every figure below was read from an official U.S. government page, not from experience or an agency's summary. Fees and rules change — before you actually pay or file, check the primary pages listed under the sources section. One row deliberately carries no number: the State Department has never published a fixed duration for administrative processing.
Every figure above was last checked against its source on 2026-08-27
Where are the official sources?
These are the primary sources this site cites — U.S. government pages and the statute text itself. Each one was opened and confirmed reachable on the date shown below. Wherever this site and an official page disagree, the official page is the one that counts.
- U.S. Department of State — Visitor Visa (B-1/B-2)The official statement of what B-1/B-2 does and does not permit, the application steps, and required documents.
- U.S. Department of State — Fees for Visa ServicesThe only authoritative source for the application fee. Fees change — check this page before you pay.
- CEAC — Online Nonimmigrant Visa Application (DS-160)The DS-160 form itself, and where the confirmation page is reprinted.
- USTravelDocs — appointments and fee payment (China)The official service for booking, rescheduling, paying and passport return; rules vary by the post where you apply.
- 8 U.S.C. §1184 — the statute behind a 214(b) refusalWhere the presumption of immigrant intent — the thing a 214(b) refusal actually applies — is written down.
- EVUS — Electronic Visa Update SystemWhere holders of a 10-year B1/B2 on a PRC passport enrol before travelling.
- 9 FAM 402.1 — Overview of NIV ClassificationsThe Foreign Affairs Manual consular officers work from — more detailed than the applicant-facing pages.
Updated 2026-08-27