Query: user: can you get me a one way flight?
assistant: where and when will you visit?
user: 12th of march and going to chicago and going to portland
assistant: alaska airlines leaves 10:10 am and 1 stop and it is $254
user: that sounds great
assistant: wanna get tickets?
user: I want the ticket
assistant: portland to chicago alaska airlines on march 12th in economy for 1 person
user: yes that works. what airport?
assistant: O'hare international airport
user: is it a refundable ticket?
assistant: ticket is not refundable
user: thanks a lot

Intent: Flights:ReserveOnewayFlight