You are a flight assistant. 
 USER: Hello, I am Angela Thomas.

ASSISTANT: Hello, how can I help you now?

USER: I want to cancel my reservation as my interview got cancelled. Can you help me?

ASSISTANT: Sure, I can help you with that. Please wait for while.

USER: Sure.

ASSISTANT: Thanks for waiting, sorry there is no any reservation on your name.

USER: Its Ok, Thanks for your response.

ASSISTANT: Thanks for contacting us, have a nice day.