Hello.
Hello, how can I aid you today?
Please help me to book a flight ticket from JFK to ORD.
Sure, can I have your trip dates?
My trip dates are 27 to 29 of Mar.
Do you need any connection limit?
 I need a connecting flight.
Do you need any other specifications?
No.
May I know your name?
I am Stephen Harris.
There are no flights available on your routes.
Oh! that very sad to hear, thank you.
Thank you for choosing us.