Query: user: Can you help me book a one way flight?
assistant: Sure, I'll need more information. Where are you leaving from and going to and when are you leaving?
user: I'm going from Philadelphia to Washington on March 13th.
assistant: I found 3 flights that may work. How about an American Airlines flight with 1 stop for $136 that departs at 9:45 am?
user: What else did you find?
assistant: I found a $244 Delta Airlines flight with 1 stop that departs at 12:20 pm.
user: No, what else is there? I'd like a United Airlines flight for one.
assistant: I found a $141 United Airlines flight with 1 stop that departs at 4:45 am.
user: That one sounds like it'll work.
assistant: Should I buy you tickets?
user: Yes, get economy.
assistant: Just to confirm, you'd like 1 economy ticket on the United Airlines flight from Philadelphia to Washington that departs on March 13th.
user: Sounds good. When does the first flight arrive and in which airport?
assistant: I've booked your flight. You'll arrive at Dulles International Airport at 7:15 am.
user: Great, I want to check out buses too.

Intent: Flights:ReserveOnewayFlight