Query: user: Would you look for round trip flights for me? I want to leave from Paris on economy.
assistant: When will you come back?
user: I want to come back Thursday next week.
assistant: When will you leave and where are you going?
user: I would like to go to NYC on the 4th.
assistant: I have 3 flights that should work for your trip. There is an American Airlines flight that leaves at 4:05 am. The return flight leaves at 7:35 am. This flight costs $243.
user: How many stops are there? When will the return flight arrive?
assistant: The return flight arrives at 10:22 pm and it has 0 stops.
user: Do you have anything else for me? I want to leave from Phoenix and there are four in my group.
assistant: I have 2 good flights for you. There is a Southwest Airlines flight with the outbound flight leaving at 7:05 am. The return flight departs at 6:50 am. This flight costs $300.
user: Sounds good. Would you be able to find me flight tickets?
assistant: Please confirm that you want to go from Phoenix to New York on Southwest Airlines. The flight departs on March 4th at 7:05 am and the return flight departs on March 7th at 6:50 am. You need 4 economy tckets, right?
user: Sounds right.

Intent: Flights:ReserveRoundtripFlights