Query: user: I need to find one way flights please.
assistant: When are you planning to leave and from where? And what is your destination?
user: I'll be leaving the 2nd of this month and go into SF from NY.
assistant: I have 4 possibilities for you. American Airlines has a flight leaving at 4:45 PM with 0 stops for $198.
user: What is the arrival time of the onward flight?
assistant: That gets in at 8:11 PM.
user: What airport does it fly out of?
assistant: From JFK International Airport.
user: What else is available?
assistant: There's a flight on Delta Airlines leaving at 2:35 PM with 0 stops for $215.
user: Is there anything else? I'm going to Washington.
assistant: I have a flight on Southwest Airlines with 0 stops that leaves it 2:35 PM and that ticket costs $79.
user: I think that will work.
assistant: Would you like to buy tickets now?
user: Yes I would.
assistant: Confirming a flight on Southwest Airlines from New York to Washington on March 2nd for 1 economy passenger.
user: Sorry, it's for 2 passengers.

Intent: Flights:ReserveOnewayFlight