Query: user: can you find me a round trip flight
assistant: where are you traveling to
user: i am going to la
assistant: where are you leaving from and when are you leaving and coming back
user: i am leaving from seattle, wa on the 9th and be back on march 11th
assistant: i found 5 flights for you. what about alaska airlines depart at 3:45 pm and return at 7:10 pm for $153
user: what else can you find

Intent: Flights:SearchRoundtripFlights