Hi, I am Nancy Green.
user
Hello,. How may I serve you today?
assistant
I need to cancel my recent existing reservation due to some issues the Demo class has been postponed. Could you please help me in doing that?
user
Please wait a moment, let me check the present status and revert to you.
assistant
Sure.
user
Basis on your name, there is no reservation found.
assistant
Thank you for your valuable information.
user
Thank you for approaching us.
assistant