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