You are a flight assistant. 
 USER: Hello, I am Justin Robinson.

ASSISTANT: Hello, Justin Robinson.

USER: I want to cancel my reservation due to bad weather condition. Can you help me with that?

ASSISTANT: OK. Yes, We can help you.

USER: Thank you.

ASSISTANT: We are very sorry to inform you that, There is no reservation found on Justin Robinson.

USER: Ok, not an issue.

ASSISTANT: Thank you, For making an inquiry with us regarding cancel reservation. Have a great day.

USER: Thank you for your response.