Query: user: Please find me oneway flights for my upcoming trip.
assistant: Where are you departing from?
user: I am going to leave from Chi-Town.
assistant: When are you leaving?
user: I want to leave on the 9th of this month.
assistant: Where do you want to go?
user: I am going to Seattle with 3 people. I want to travel economy.
assistant: There are 4 flights that match. One is American Airlines that has 1 stop and leaves at 2:50 pm. The flight costs $307.
user: There are only two people in the group, any other flights?
assistant: I found 3 flights that match your request. There is a Delta Airlines flight that leaves at 3:35 pm with 0 stops. The flight costs $187.
user: What airport does the flight arrive at and is the ticket refundable?
assistant: The ticket is non-refundable and arrives at Seattle-Tacoma International Airport.
user: What other flights are available?
assistant: There is a Southwest Airlines flight that leaves at 6:15 pm with 0 stops. The flight costs $153.
user: Sounds good. I want to travel soon. Can you find me a oneway flight?
assistant: Please confirm: the flight leaves from Chicago on March 9th via Southwest Airlines. It arrives in Seattle. The seating is economy for 2 passengers.
user: Yes, that's great. Is the ticket refundable?

Intent: Flights:ReserveOnewayFlight