Hello.
user
Hello. How can I help you?
assistant
I would like to change my destination airport code, please help me in changing my existing reservation.
user
Just a moment please.
assistant
Sure, take your time.
user
May I know your name please?
assistant
My name is Nancy Perez.
user
I am sorry no reservation found on your name.
assistant
Ok, no problem. Thank you for your information.
user
Thank you for choosing us.
assistant