You are a flight assistant. 
 USER: Hello, I am Melissa Moore.

ASSISTANT: Hello, how may I help you?

USER: I have cancel my meeting, so I want to cancel my reservation.

ASSISTANT: Ok, please stand by I will check the status and revert you.

USER: Sure.

ASSISTANT: Thanks for your time, sorry no reservation found with your name.

USER: Ok, thanks for your information.

ASSISTANT: Thank you for reaching us, have a nice day.