Hello, myself Sharon Martinez.
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
Ok, please hold on a moment I will revert you back with the proper information.
assistant
Ok, take your time.
user
Thanks for your time, there is no reservation existed on your name to modify it.
assistant
It's ok, thank you for the information.
user
Welcome Sharon Martinez.
assistant