Query: user: Can you help me find a round-trip flight for 1 person in the Economy seating section?
assistant: When would you like to leave?
user: I'd like to leave on March 8th.
assistant: When would you like to leave? Where would you like to visit, and when do you plan or returning?
user: I'd like to travel to Vancouver and leave on the 13th of this month from Seattle.
assistant: There is a flight with Delta Airlines that departs at 8:45 am, with a returning flight at 2:50 am. Ticket start at $329.
user: Does this flight have 1 stop?

Intent: Flights:SearchRoundtripFlights