You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I aid you?

USER: Please cancel my recent reservation. As budget was very high for our planned trip and we are not able to arrange our budget. Can you help me in that?

ASSISTANT: Sure, may I know your name to cancel your reservation?

USER: Thank you, I am Raymond Allen.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Sorry, there is no reservation on your name to cancel.

USER: That's ok, thanks for you kind information.

ASSISTANT: Thank you.