Hello, I am Matthew Brown.
user
Hello, how may I assist  you today?
assistant
I just want to cancel my recent reservation, due to my interview has been cancelled. Can you help me to cancel my reservation?
user
Sure, we are glad to help you.
assistant
Thank you.
user
Please wait for some time, I will check with your recent reservation status.
assistant
Sure.
user
Thank you for waiting. Sorry we did not find any reservation against your  name.
assistant
That's Ok, thanks for your help.
user
Thank you for approaching us. Have a good day.
assistant