You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I just want to cancel my recent reservation.

ASSISTANT: May I know your name please?

USER: Myself Ronald Garcia.

ASSISTANT: Thank you for providing your details, there are no reservations with your details.

USER: Ok, no issues.

ASSISTANT: Thank you for approaching us.

USER: Thank you for checking.