Query: user: I need a flight out of Chicago. Business or economy both work for me.
assistant: Where are you going and when are you coming back?
user: I am going to SF and coming back on the 14th of March.
assistant: What day are you leaving?
user: I need 2 tickets and am leaving on the 8th.
assistant: An American Airlines flight departs at 7:05 am and the return flight departs at 3:20 pm. It costs $182.
user: Can you find something else?

Intent: Flights:SearchRoundtripFlights