Hello, I am David Martin.
user
Hello, how may I serve you?
assistant
I need to cancel my reservation due to some personal issues.So can you help me with cancellation of my reservation?
user
Sure, let me check the current status and revert you.
assistant
Ok.
user
We could not find any reservation by the name your provided.
assistant
No problem, thanks for your information.
user
Thank you for picking us.
assistant