You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

USER: I need to cancel my recent reservation, can you please help me?

ASSISTANT: Sure, let me know your name to check the reservation list and revert you.

USER: Myself Jonathan Jackson.

ASSISTANT: Thanks for waiting, there is no reservation found by the name you mentioned above.

USER: That's ok, thank you for searching my details.

ASSISTANT: Thank you for choosing us.