Hello.
user
Hello, how can I aid you today?
assistant
I want to cancel my recent reservation due to cancel of my appointment  to meet the doctor at Denver. Can you please help me?
user
Sure, we are here to help you. May I know your name further process?
assistant
My recent reservation was reserved with name Raymond Anderson.
user
Ok, wait for a moment I will check the availability of reservations on your name and get back to you.
assistant
Sure, I will wait for your response.
user
Thanks for waiting there is no reservation found on your name.
assistant
No worries, thank you for the information.
user
Thanks for approaching us.
assistant