Hello.
user
Hello, how may  I serve you today?
assistant
I am Deborah Collins. Can you please cancel my reservation as my meeting with head officer got cancelled?
user
Sure, please hold  a moment, let me check your reservation with us and let you know.
assistant
Ok.
user
Thanks for your valuable time, sorry, unfortunately no reservation found with provided name.
assistant
Ok, thanks for the information.
user
Thanks for picking us, have a great day ahead.
assistant