Query: user: I am planning a short trip for 1 person. Would you help me find flights?
assistant: Of course. Do you have a preferred airline, such as Alaska Airlines or Southwest Airlines?
user: I prefer Southwest Airlines, please. I will be leaving from ATL, to return around 6:15 pm.
assistant: What time do you want to leave, and when are you returning?
user: I am interested in Economy. I would like to leave around half past 6 in the morning, and to return on the 10th.
assistant: On what date do you plan to leave?
user: On March 3rd.
assistant: Where are you planning to travel?
user: I am visiting SF.

Intent: Flights:ReserveRoundtripFlights