Hello. I am  David King.
Hello David, how can I assist you today?
I want to travel from JFK to LAS for my brothers birthday, could you please book a ticket?
Sure, can I know your travelling dates?
My travelling dates are 07/26 and 07/28.
Give me a minute, I will back with your details.
Sure.
There is a flight 1022 of AA airline. Shall I book the ticket?
Please book this ticket.
Give me a second.
OK.
Your ticket is booked successfully. Thank you.
Thank you for your help.
Have a nice journey.