Can I complete the DS-160 without confirmed dates or hotel bookings?

Answer the question about specific travel plans according to your actual circumstances and follow the instructions for provisional information. Do not describe an unmade booking as confirmed. Estimated dates and accommodation details should reflect a genuine intended trip rather than invented arrangements. The Department of State advises against making final travel plans or purchasing tickets before receiving a visa. If plans later change, be prepared to explain the change and check any applicable updating instructions. As preparation, review the purpose, approximate duration, accommodation approach, and funding together so that the plan remains understandable without false precision.