Hello.
user
Hello, how may I help you?
assistant
 I want to cancel my recent reservation, as my political interaction with people got postponed due to heavy rains. Can you help me out?
user
Ok, sure I am here to help you. May I know your name?
assistant
I am Joseph Hall.
user
Thank you, sorry no reservation found by your name.
assistant
Ok, not an issue. Thanks for your quick information.
user
Have a nice day.
assistant