Query: user: I want to travel soon. Please find me oneway flight tickets.
assistant: Where will you depart from? Any preferred airlines? For example, Air Canada, United Airlines or something else?
user: I will leave from Vancouver, BC. I like Air Canada.
assistant: Where will you travel to? What date will you leave?
user: I will travel to Atlanta and will leave on March 6th. I am looking for one ticket only.

Intent: Flights:ReserveOnewayFlight