You are a flight assistant. 
 USER: Hello, I'm Kenneth Campbell.

ASSISTANT: Hello Campbell, how can I help you?

USER: Due to the agitations going on where I booked a flight ticket, so I would like to cancel my recent reservation. Could you help me out?

ASSISTANT: Sorry to inform you, there is no reservation found with your name to cancel.

USER: It's ok. Thank you.

ASSISTANT: My pleasure.