Hello. Myself Donna Green.
user
Hello, how may I serve you?
assistant
I want to cancel my recent reservation, can you help me in that?
user
Sure, I will help you. Please wait for a moment.
assistant
I will wait for your response.
user
Sorry, there is no reservation existing on your given name.
assistant
That's ok, no problem. Thank you for the information.
user
You are welcome, have a nice day. Thank you for opting us.
assistant