Hi.
Hello, how can I help you today?
Please help me out in booking the ticket from  DFW to JFK.
Sure, let me know your travel dates?
My trip dates will be Aug 11 to Aug 13.
Would you like a break in your journey?
My connection limit is 1.
Do you have any other requirements?
Business class.
May I know your name please?
Pamela Johnson here.
Sorry, no flights found as per your request.
That's ok, thank you.
Thank you for reaching us.