You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Daniel Lewis here, due to bad weather I want to cancel my reservation. Can you please help me with it?

ASSISTANT: Sure, please hold on a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, no flight reservation found with your name.

USER: Not an issue, thank you.

ASSISTANT: Thank you for choosing us.