You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Kenneth White. I just came to know that there is tsunami threat in the place which I planned to visit, so can you please cancel my reservation?

ASSISTANT: Sure, let me check.

USER: Ok.

ASSISTANT: There is no reservation on your name, Kenneth.

USER: It's ok. Thank you for your help.

ASSISTANT: Thanks for reaching us. Have a great day.