Hello.
user
Hello, how may I assist you?
assistant
My name is Dennis Lee. I want to change my destination airport code in my existing reservation, could you mind helping me in changing?
user
Sure, please wait for a moment.
assistant
Ok.
user
Sorry, there is no reservation found on your name in our database.
assistant
That's ok, thank you for the information.
user
Thank you for contacting us.
assistant