You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Mark Harris. I want to cancel my recent reservation, please help me out.

ASSISTANT: Sure, I am here to help you.

USER: Thank you.

ASSISTANT: Please wait for some time, let me check with your recent reservation status.

USER: Ok.

ASSISTANT: We found reservation on your name. Shall I proceed to cancel?

USER: Please go ahead.

ASSISTANT: Your request for cancellation has been processed.

USER: Thank you.