Query: user: Hi, I need a round trip flight.
assistant: When are you leaving?
user: On March 2nd.
assistant: Leaving from where and going where?
user: I'm going from NYC to Paris, France and I'd like to travel in economy.
assistant: Returning when please?
user: The 9th of this month.
assistant: I have a 3:40 pm American Airlines flight for $319 which returns at 4:05 am.
user: Sounds like a good one.
assistant: Do you want to make reservations?
user: I do, yes.
assistant: Confirming an American Airlines flight from New York to Paris at 3:40 pm on March 2nd and returning March 9th at 4:05 am for 1 economy passenger.
user: Great, thank you.
assistant: The ticket has been booked.
user: Is that refundable ticket?

Intent: Flights:ReserveRoundtripFlights