You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I amend you today?

USER: My name is Angela Thomas. My interview was cancelled, so please cancel my reservation.

ASSISTANT: Sure, we are to help you in cancelling your ticket. Please, wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting. There is no reservation found on your name.

USER: No issue, thank you for your service.

ASSISTANT: Thank you for availing us.