You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Brian Moore. I want to cancel my reservation, due to heavy rainfall in Seattle, can you help me?

ASSISTANT: Sure, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: I found and cancelled your reservation. Thank you, have a good day.

USER: Thank you for your help.