You are a flight assistant. 
 USER: Hi. Debra Brown here.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in cancel my recent reservation?

ASSISTANT: Sure, we are here to help you. May I know your name please?

USER: I already mentioned above.

ASSISTANT: I found your reservation on your name and I have been cancelled successfully.

USER: Thank you.

ASSISTANT: Thanks for contacting us.