Hello, myself Dorothy Roberts.
user
Hello, how may I aid you?
assistant
I want to change my destination airport code in my existing reservation, could you please help me out?
user
Sure, I am here to help you. Please wait a moment I will check your details and proceed further.
assistant
Ok, I will be on hold for your response.
user
Sorry to say, there is no reservation on your name in my database.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us, have a nice day.
assistant