Hello.
Hello, how can I aid you today?
I want to do some changes in existing reservation. Can you help me for that?
Sure, I am here to help you with that. May I know your name please?
My name is Robert Wright.
Robert Wright, I have found your previous reservation. Can you please share your preferable travel dates?
My travelling dates are June 16 and June 18.
May I know your new source and destination codes to proceed for further?
My travelling airport codes are SFO and LAS.
Do you need a connecting flight or direct flight?
I need a single connecting flight in my journey.
Is there any class preference?
Any class is fine for me.
American Airlines are providing a flight with single connection limit with a fare of 100. Shall I proceed with booking?
Ok, proceed for booking.
 Robert Wright, your booing is done in economy class, the depart time is 7:00 AM and return time is 12:00 PM.
Thank you for booking.
Mot welcome, thank you for reaching us. Have a safe journey.