Query: user: Can you search for flights for me?
assistant: Sure, where are you planning to visit? Where will you be departing from, and when are you coming back?
user: I'm traveling to San Fran from Seattle, WA with 1 person. I want to get back on the 13th.
assistant: When do you plan to leave?
user: On the 3rd of March.
assistant: I found 4 convenient flights for your trip. There is an outbound Alaska Airlines flight at 12 pm, with a return flight at 2:55 pm. This ticket costs $138.
user: That flight sounds good, I'm only going on a short trip. Can you help me buy an economy ticket?
assistant: Sure. I can purchase an Alaska Airlines flight from Seattle to San Francisco that departs the day after tomorrow at 12 pm. The return flight is on March 13th at 2:55 pm. The seating class is economy, for 1 passenger.
user: Yes that sounds good.
assistant: Your ticket has been purchased
user: Is the ticket refundable? And when does my return flight arrive?

Intent: Flights:ReserveRoundtripFlights