Query: user: I would like to find a flight to SF.
assistant: Which city are you departing from?
user: I will leave from Seattle.
assistant: What date are you leaving?
user: On the 9th.
assistant: There are 5 options for you. There is an Alaska Airlines flight leaving from 12 pm with 0 stops costing $109.
user: Which airport does this flight leave from and is it a refundable ticket?

Intent: Flights:SearchOnewayFlight