Hello.
user
Hello, how may I aid you at present?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, we are here to help you to change it.
assistant
Thank you.
user
May I know your name please?
assistant
Sure, my name is Jeffrey Hall.
user
Ok, please wait for a while.
assistant
Ok, take your time.
user
Sorry to inform you that, there was no reservation found on your name to change it.
assistant
It's ok, thank you for the information.
user
Thank you for availing us.
assistant