Hello.
user
Hello, how can I help you?
assistant
Myself Andrew Wilson. I want to change my existing reservation, can you help me in that?
user
Please wait a while.
assistant
Sure, I will wait.
user
Sorry to say, there is no reservation on your name in our database.
assistant
That's ok, no problem. Thank you for the information.
user
Thank you for opting us.
assistant