Hi.
user
Hello. How can I aid you?
assistant
I want to cancel my recent reservation due to cancellation of my interview.
user
Ok, may I know your name?
assistant
Sure. Gregory Lewis is here.
user
 Ok, please wait I will revert you.
assistant
Ok.
user
Sorry, no reservation found on your name.
assistant
That's ok.
user
 Thank you for availing us.
assistant
Thank you for your information.
user