You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Joseph Adams here.

ASSISTANT: How may I help you?

USER: I would like to cancel my reservation as for now, can you please help me out?

ASSISTANT: Sure Adams, I am here to help you. Let me check your reservation status in our database.

USER: Ok, take your time and tell me my previous booking status.

ASSISTANT: Adams sorry for inconvenience, no reservation is found on your name in our database.

USER: Oh! That's fine, thank you for checking anyways.

ASSISTANT: You are welcome.