Hello.
Hello, how may I serve you?
Please help me to book a flight ticket from ORD to DFW?
Sure, I will help you. Please send your travelling dates.
My journey dates are Aug 21 and Aug 23.
Do you have any preferences?
I prefer a return time at morning.
May I know your name please?
I am David Smith.
There is a connecting flight available with AA airline, shall I proceed?
Yes, you can.
Your booking is done with flight number 1017. Happy journey.
Thank you for your help.
You are welcome, have a nice day.