You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I render you today?

USER: I want to cancel my reservation as I have an Important work at my office, so aid me in this.

ASSISTANT: Sure, please provide me your name to check the reservation status?

USER: Sure, my name is Anthony Martin.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to say that there is no recent reservation found on your name.

USER: No problem, thanks for your support.

ASSISTANT: Thank you for reaching us.