You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you out?

USER: Please assist me to cancel my active reservation as my meeting was cancelled.

ASSISTANT: Sure, I will help you in cancelling the reservation. May I know your name please?

USER: Myself Anthony Green.

ASSISTANT: Sorry, there are no reservations found in our database.

USER: Ok, no problem. Thank you so much for your time.

ASSISTANT: Thank you for reaching us.