Query: user: I need a oneway flight for a trip I have coming up.
assistant: What is your starting point?
user: Getting out of Washington for a bit.
assistant: Date of departure?
user: I need refundable tickets only, in case plans change. the 14th of this month is when I am leaving.
assistant: What is your destination?
user: Chi-town bound! Business or economy will work for me.
assistant: I found 1 flight for you. United Airlines outbound flight leaves at 1:30 pm and it has 0 stops. The cost is $117.
user: What is the arrival time?
assistant: 2:28 pm is the arrival time.
user: Sounds good to me!
assistant: Want to buy tickets?
user: Yes, I would like to get a ticket please. 1 person in my group.

Intent: Flights:ReserveOnewayFlight