Query: user: Hey, can you find me some flights?
assistant: Sure. Where are you going and when?
user: I want to go to SD on Delta Airlines. I want to head out on March 9th.
assistant: Okay. Where do you want to leave from?
user: I'll be leaving Seattle, WA.
assistant: I could only find just 1 flight for you on Delta Airlines. It leaves at 8:45 am and only has 1 stop. It costs $186.
user: That sounds about right to me.
assistant: Okay. Do you want to book the tickets?
user: Actually, no. Could you find some round trip flights instead. I want to travel Premium Economy and it's going to be a group of four.
assistant: Okay. When are you coming back?
user: We'll be heading back on the 12th of March.
assistant: There's a Delta Airlines flight that leaves at 8:45 am that has a return flight that leaves at 11:05 am on those dates. It costs $346 for a ticket.
user: That sounds perfect. Thanks. That's all.

Intent: Flights:SearchRoundtripFlights