Hello,.
user
Hello, how may I help you?
assistant
I am Daniel Jones. Due to some reason I want to cancel my reservation,will you help me?
user
Sure, I will help you. Please stand by I will revert you.
assistant
Sure.
user
Thank you for your time, sorry no reservation found with your name.
assistant
OK,not an issue. Thank you for your help.
user
Have a nice day.
assistant