Query: user: Can you find a round trip flight for my upcoming trip?
assistant: Sure thing. Where do you plan on going to?
user: I will be visiting Chi-town.
assistant: And when do you plan on leaving?
user: On the 1st of March.
assistant: When shall you return? What's the departing city?
user: I leave from Portland and will be back on Wednesday next week.
assistant: I found 2 flights that meet your needs. There's a $296 Southwest Airlines flight that leaves at 3:15 pm and returns at 4:35 am.
user: Can I get a refund should something change in my plans? When will the return flight arrive?
assistant: It arrives at 9:58 am, but you cannot get a refund.
user: Sounds good to me.
assistant: Want me to get you your tickets?
user: Yes. Get economy tickets for me, please.

Intent: Flights:ReserveRoundtripFlights