Hi, myself Alexander Mitchell.
Hello Mitchell, how can I aid you today?
I want to cancel my reservation as I am unwell, can you please do that for me?
Sure, I am here to help you. Please wait for a while.
Thank you. I will wait for you.
Sorry Mitchell, I did not find any reservation by your name.
That's fine, thank you for checking.
It's my pleasure, have a great day.