Query: user: I'm looking for a round trip flight.
assistant: Where are you traveling to?
user: I'm flying to Paris.
assistant: What date are you returning on?
user: I'm returning on March 4th.
assistant: Where are you departing from?
user: I'm leaving from Chicago.
assistant: What date are you departing on.
user: I'm departing on the 1st.
assistant: There is an American Airlines flight departing on 5:10 am with the return flight departing at 4:05 am for $345.
user: Is the ticket refundable? How many stops does the flight have?
assistant: The flight is not refundable and it has 1 stop.
user: That flight sounds good. I'd like to buy an economy ticket.
assistant: Okay, I have 1 economy ticket for an American Airlines flight departing from Chicago on March 1st at 5:10 am and arriving in Paris. The return flight departs on March 4th at 4:05 am, correct?
user: Yes, that is correct. What airport does the flight arrive at? What time does the return flight arrive?

Intent: Flights:ReserveRoundtripFlights