Hello. I am Christopher Wilson.
user
Hello, how can I serve you better?
assistant
I need to cancel my recent reservation, as my exam scheduled has been cancelled. Please help me in cancelling?
user
Sure, I can help you. Please wait a minute.
assistant
Ok.
user
I regret that there is no reservation found on your name.
assistant
Ok, no issues. Thank you for your service.
user
Thanks for consulting us, have a nice day.
assistant