Hi, I am Dennis Williams.
user
Hello, how can I aid you today?
assistant
I have planned to consult a doctor for monthly check up due to more emergency operations scheduled to him my appointment has been cancelled. help me in cancelling my reservation.
user
Sure, give me a minute.
assistant
Ok.
user
Thank you for your time. Unfortunately we didn't found any reservation found by your name.
assistant
No problem. Thanks for your help.
user
Thank you for choosing us.
assistant