Hello, I am Michelle Green.
user
Hello, how best I aid you for the day?
assistant
I want to cancel my reservation, can you help me with that?
user
Sure,  we will help with that.
assistant
Thank you.
user
Please wait for a moment.
assistant
Sure, I will wait for your response.
user
Thank you for waiting, there is no reservation found on your name.
assistant
Ok, Thanks for your kind service.
user
Thank you.
assistant