Hi.
user
Hello.
assistant
I am Jennifer Mitchell.
user
 Jennifer Mitchell. How can I help you?
assistant
I have client meeting in my office. So, can you please help me in cancelling my recent reservation?
user
Sure Jennifer Mitchell.
assistant
Ok.
user
Sorry to inform that there is no reservation by the name  Jennifer Mitchell.
assistant
Ok, thank you for your information.
user
Thank you for contacting us.
assistant