Query: user: I want to search for an one-way flight with United Airlines and I need to book it from March 3rd.
assistant: To which city do you want to plan to visit?
user: search for the flight to Seattle, WA.
assistant: Let me know from which City do you want the flight to leave? so that I can search for the suitable one.
user: I am planning to leave from ATL, search for the flight from here.
assistant: Got 1 result. How about an outbound flight with United Airlines with leaves at 5:20 pm with 0 stops for which the ticket cost is $223.
user: Can you check whether the ticket is refundable or not and also let me know about the origin Airport from which the flight will leave.

Intent: Flights:SearchOnewayFlight