Query: user: I would like a round trip flight for one.
assistant: Where would you be heading and when would you be leaving?
user: I will be leaving from San Francisco to Chi-town on the 6th.
assistant: When would you be returning?
user: on the 14th of March.
assistant: There are 4 suitable flights. There is an outbound flight on american airlines that leaves at 4:25 pm. It would be returning at 7:05 am and costs $240
user: Is the ticket refundable? What time would the flight be arriving?
assistant: It returns at 9:52 am. I am sorry but the ticket is non-refundable.
user: That would be too early. Can I have another flight?
assistant: There is an outbound flight on delta airlines that leaves at 10:05 pm. It would be returning at 10:40 am and costs $190.
user: Is there anything else that returns on the 12th?
assistant: There is an outbound flight on southwest airlines that leaves at 5:50 pm. It would be returning at 11:35 am and costs $298.
user: That would be great.
assistant: Would you like tickets?
user: Go ahead and book a ticket for me.
assistant: You would like a economy ticket for 1 on a southwest airlines flight from san francisco to chicago that leaves on March 6th at 5:50 pm and returns on March 12th at 11:35 am?
user: That would be fine. What time does the onward flight land?

Intent: Flights:ReserveRoundtripFlights