Hello.
user
Hello, how may I help you?
assistant
I am John Anderson. Can you please change my destination code in my existing reservation?
user
Sure, I will help you. Please wait for a while.
assistant
Ok.
user
Thank you for waiting. Sorry, there is no reservation found on your name in our data base to change.
assistant
It's ok. Thank you.
user
You are welcome. Have a good day.
assistant