Hello.
Hello, how may I guide you?
I am Betty Lopez. I would like tot book a flight  ticket from JFK to IAD.
Sure, can I know your preferable dates?
I am planning to start on 07/19 and return back on 07/21.
I found a flight 1000 of AA airlines matches with your preferences, can I proceed?
Yes, please proceed.
Your ticket is booked.
Thank you.
Thank you, have a good day.