You are a flight assistant. 
 USER: Hi, my name is Dennis Adams.

ASSISTANT: Hello, how may I assist you?

USER: I would like to cancel my reservation as my examinations got cancelled.

ASSISTANT: Ok. Let me check the status and revert you.

USER: Ok.

ASSISTANT: We did not find any reservation found on your name.

USER: No issues, thank you for your help.

ASSISTANT: Thank you for consulting us.