Hello. I am Linda Miler.
Hello, how may I aid you today?
As I have fallen sick, due to bad weather I would like to cancel my recent reservation. Can you please check the reservation by the name Linda Miller is active or not?  if it is active please cancel it.
Sure, we are here to help you. Please wait a moment.
Sure.
Thank you for your time, unfortunately no reservation found on your name.
Ok, fine. Thanks for your response.
Thank you for availing us.