You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: Anthony Clark here.

ASSISTANT: Nice meeting you Anthony.

USER: Please cancel my previously booked ticket. As budget was very high for our planned trip so budget no got arranged this time, can you please help me?

ASSISTANT: Sorry Anthony, there is no reservation found with your name in our records.

USER: It's fine. Anyways, thank you for searching.

ASSISTANT: My pleasure.