Hello, myself Cynthia Robinson.
user
Hello, how may I help you?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
I am willing to help you, please hold on a moment.
assistant
Ok, take your time.
user
Thanks for your time, there is no reservation found on your name to change it.
assistant
It's ok, thank you for the information.
user
Welcome Cynthia Robinson.
assistant