Query: user: Could you help me in finding one way flight?
assistant: When will you leave?
user: I am moving on 6th of March.
assistant: From which place you are moving from? Where do you want to go?
user: I am moving from Vancouver to Seattle.
assistant: I searched and found 2 flights for you. It is a Air Canada with 1 stop which leaves at 4:45 pm. The cost of the ticket is $278.
user: Whether the ticket is refundable? What is the name of the flight arriving airport?
assistant: Sorry. the ticket is not refundable. The reaching station is Seattle-Tacoma International Airport.
user: It is good for me.

Intent: Flights:SearchOnewayFlight