Query: user: I need a one way flight and prefer traveling in Premium Economy class.
assistant: What day do you plan on leaving.
user: I would like to leave next Friday.
assistant: What is your travel destination.
user: I am traveling to NYC from Seattle, WA. I prefer to travel on Delta Airlines.
assistant: I found 1 Delta Airlines flight that has 1 stop. It departs at 6:10 am and the ticket price is $514.
user: Is this a refundable ticket?
assistant: It is not refundable.
user: What is the arrival airport
assistant: The flight destination is JFK International Airport.
user: Sounds good to me.
assistant: May I assist you with anything else?
user: Yes, Can you assist me with buying the ticket.
assistant: Ok. Can you please confirm the reservation details. I have 1 passenger leaving Seattle and arriving in New York via Delta Airlines in Premium Economy class. The departure date is next Friday .
user: That is correct.
assistant: I have reserved your ticket.
user: That is all I needed. Thank you.

Intent: Flights:ReserveOnewayFlight