Hello, myself Barbara Lewis.
user
Hello. How can I assist you?
assistant
I want to change my destination airport code in my existing reservation, can you please help me out?
user
Yes, give me a moment.
assistant
Ok, take your time.
user
Sorry to inform you that there is no reservation found on your name.
assistant
It's ok, thank you for the information.
user
Thank you for consulting us.
assistant