You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Roberts.

ASSISTANT: How can I serve you?

USER: I want to cancel my recent reservation as my interview got cancelled. Please help me out.

ASSISTANT: Sure, I can help you. Give me a minute.

USER: Ok, take your time.

ASSISTANT: Thanks for being waiting. We didnt found any reservation by this name.

USER: No issues, thank you.

ASSISTANT: Thank you for choosing us.