You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you at this moment?

USER: Myself Anthony White, I want to change my reservation due to financial issues.

ASSISTANT: Sure, I will help you with that. Please give me a moment, I will check your reservation status.

USER: Sure, take your time.

ASSISTANT: There is no previous reservation found in your name Anthony White.

USER: Not an issue, thank you so much.

ASSISTANT: You are welcome.