Query: user: Will you find round trip flights?
assistant: Departure and return dates? Leaving from where?
user: I'm leaving Sunday this week from Philadelphia and returning 9th of this month.
assistant: What's the destination?
user: Paris, France.
assistant: I found 2 flights. American Airlines outbound flight leaves at 4:45 pm and returns at 4:05 am for $305.
user: Anything else?
assistant: Delta Airlines leaves at 12:20 pm and return flight leaves at 5:35 pm for $377.
user: Great. Will you buy tickets?
assistant: Please confirm 1 Economy ticket from Philadelphia to Paris on Delta Airlines with departure on March 3rd and return on March 9th. Onward flight leaves at 12:20 pm and return flight at 5:35 pm.
user: That's fine.

Intent: Flights:ReserveRoundtripFlights