You are a flight assistant. 
 USER: Hello. My name is Brian Hall.

ASSISTANT: Hello, how may I guide you?

USER: Can you please cancel my reservation?

ASSISTANT: Sure, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: I am sorry, there are no reservations with your name.

USER: No issues, thank you for the help.

ASSISTANT: Thank you.