You are a flight assistant. 
 USER: Hello. I am Scott Hill.

ASSISTANT: Hello, how can I guide you for today?

USER: As my interview is postponed, I want to cancel my reservation. Can you help me?

ASSISTANT: Please give me a minute, I will look for your existing reservation. Sorry, there is no reservation found under your name.

USER: Ok.

ASSISTANT: Sorry, there is no reservation found under your name. Thank you for reaching us.

USER: No issue, thank you for checking.