Query: user: Can you purchase airplane tickets?
assistant: Yes. When are you leaving? Do have an airline preference?
user: I like Delta Airlines. I'm leaving on the 3rd of March.
assistant: Where are you traveling to?
user: I am going to SFO.
assistant: What time do you want the return flight to depart? And where are you leaving from?
user: I plan to leave around 14:30 pm. I am leaving from Seattle.

Intent: Flights:ReserveRoundtripFlights