Domains: Flights_13

user: I would like a one way from to NY please.

system: What is the date of the flight and where do you want to leave from? Is it ok a flight from United Airlines, Delta Airlines or other airlines?

user: I would like it to be from American Airlines for tomorrow. I would be leaving from Chi-town.

system: Please confirm 1 Economy class flight ticket to New York for tomorrow. Leaving from Chicago. The airline is American Airlines.

user: That is correct.

system: Your ticket is already booked.

user: That would be all.

system: Have a great day.