Query: user: I'm looking for one way flights.
assistant: What is your destination?
user: Paris, France.
assistant: Where and when are you departing from?
user: Leaving from Seattle on the 8th.
assistant: There's an American Airlines flight leaving at 8:15 am with 1 stop for $432.
user: From which airport?
assistant: Departing from Seattle-Tacoma International Airport.
user: Sounds good.
assistant: Would you like to buy the tickets?
user: Yes book it please.
assistant: Please confirm: Flight for 1 in Economy departing next Friday from Seattle to Paris on American Airlines.
user: Sounds good.

Intent: Flights:ReserveOnewayFlight