Query: user: I need to go on a short trip. Can you help me book round trip flights?
assistant: Where do you plan to visit and where are you leaving from?
user: I'm leaving from Washington to Philadelphia.
assistant: When do you plan to leave and when do you want to come back?
user: I want to leave on the 1st and get back on March 8th.
assistant: I found 2 flight you may like. There's a American Airlines one that leaves at 5:10 pm on the way there and returns at 9:45 am from the destination. The ticket costs $151.
user: Which airport does it flies from? Is the ticket refundable?
assistant: It will depart from Dulles International Airport but the ticket is not refundable.
user: Sounds good. Can you help me book the tickets?
assistant: Just to confirm: you will leave from Washington on March 1st at 5:10 pm in a American Airlines ticket in Economy class. The destination is Philadelphia, and you will return from there on March 8th at 9:45 am. It just 1 passenger.
user: Yes, that's correct.
assistant: Your ticket was successfully booked.
user: Great. Help me find a hotel there.

Intent: Hotels:SearchHotel