You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Joshua Harris. I want to cancel my reservation as my project got ramp down. Can you help me with that?

ASSISTANT: OK, please hold on a moment.

USER: Sure.

ASSISTANT: Sorry to say, there is no reservation found on your name.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thanks for consulting us.