Query: user: Search round trip flights for me please.
assistant: What are your travel dates? where will you be leaving from?
user: I am traveling from San Francisco on the 8th and want to get back on the 13th
assistant: What is the destination?
user: It is LA
assistant: I have found an alaska airlines flight that leaves at 7:10 pm and costs $102 The return flight leaves at 5:50 pm.
user: Which is the airport of departure?
assistant: It leaves from SFO international airport
user: Is the ticket refundable? what is the arrival time?
assistant: The ticket is non refundable and flight arrives at 8:35 pm
user: Find me something else. There are 4 people.
assistant: There is a American airlines flight at 3:50 pm that costs $99. the return flight leaves at 6:30 am
user: Cool, book this one.
assistant: Booking 4 economy tickets on the American airlines flight from San Francisco to Los Angeles on March 8th at 3:50 pm and returns on march 13th at 6:30 am
user: cool, which airport does the flight depart from and what is the time for onward flight's arrival?

Intent: Flights:ReserveRoundtripFlights