Hello.
user
Hello, how can I help you?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know your good name?
assistant
Sure, my name is Catherine Wilson.
user
Please wait for a while.
assistant
Ok, take your time.
user
Thank you for waiting, There was no reservation found on your name to change it.
assistant
It's ok, thank you for the information.
user
Thank you for choosing us.
assistant