Hi. I am Mary Moore.
user
Hello, how may I assist you?
assistant
Recently I made a reservation for attending a function, due to sudden meeting with my client I need to stay back. So, I request you to cancel my reservation?
user
Sure, give me a minute to check and get back to you.
assistant
Ok, I will wait for your response.
user
Thank you for waiting. Unfortunately we didn't found any reservation matching your name.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for being with us.
assistant