Hi.
user
Hello, how may I help you?
assistant
My plan to visit a function has been cancelled. So, will you help me in cancelling the reservation with the name of Betty Harris?
user
Sure, I am here to help you. Please wait for a while.
assistant
Thank you. Sure, I will wait.
user
Sorry, no reservation found on your given name.
assistant
No problem, thank you.
user
Thank you for choosing us.
assistant