You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I want to cancel my recent reservation, as I am no longer interested in that trip, as most of my friends are not attending.

ASSISTANT: Sure, may I know your good name please for further process.

USER: Could you help me in cancelling the reservation? It's from Raymond Garcia.

ASSISTANT: Please wait for a mean while. Sorry Raymond, there is no reservation is found as per your details to cancel your reservation.

USER: That's ok.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your time.