Query: user: Can you find me a one-way flight for the 4th of March?
assistant: Where will you be leaving from?
user: I am leaving from Washington and there will be four people.
assistant: Where are you going?
user: I am traveling to LAX.
assistant: I found 4 flights. How about an American Airlines flight leaving at 9:45 am, has 0 stops, and costs $184 per ticket?
user: Are there any other available flights?
assistant: There is a Delta Airlines flight that leaves at 10 am, has 0 stops and costs $185 per ticket.
user: Which airport does it land in?
assistant: The destination is LAX International Airport.
user: That sounds good. Can you assist me in a buying a one-way ticket?
assistant: Please confirm 4 economy tickets for Delta Airlines flight next Monday from Washington to Los Angeles.
user: Yeah, that sounds good.
assistant: Your ticket is confirmed.
user: Which airport does it depart from and is the ticket refundable?

Intent: Flights:ReserveOnewayFlight