Hello,.
user
Hello, how can I help you today?
assistant
I am Christine Lewis. I made a reservation earlier to attend a get together party with my college friends. Due to some issues in college it  got cancelled. Can you please cancel my reservation?
user
Sure, please wait for a moment.
assistant
Ok.
user
There is no reservation found with your name.
assistant
Ok, no issues. Thank you.
user
Have a good day.
assistant