Query: user: I need a one-way flight.
assistant: When are you leaving, and where are you going?
user: I am traveling to San Francisco on Monday next week.
assistant: Where are you leaving from?
user: I am leaving Los Angeles.
assistant: There is an Alaska Airlines flight with 0 stops leaving at 5:50 pm which costs $96.
user: Which airport and what time does it arrive?
assistant: The flight arrives at SFO International Airport at 7:15 pm.
user: That is perfect.
assistant: Do you need anything else?
user: Can you find a round trip flight?
assistant: When are you returning?
user: I want to come home on Wednesday next week.
assistant: I found 1 Alaska Airlines flight costing $102. The outbound flight leaves at 5:50 pm and the return flight leaves at 8:20 pm.
user: That sounds good. Can you purchase one ticket in Economy?

Intent: Flights:ReserveRoundtripFlights