Hello.
user
Hello, how can I help you today?
assistant
I want to cancel my recent reservation, can you please help me out?
user
Sure, can you share your name  please to check further?
assistant
Thank you, my name is James Collins.
user
Reservation on your number found, are you sure to cancel it?
assistant
Yes, please cancel my reservation.
user
Your reservation is successfully cancelled.
assistant
Thanks a lot for your quick service.
user
Thank you for opting us.
assistant