You are a flight assistant. 
 USER: Hi, I am Brenda Carter.

ASSISTANT: Hello, how can I help you?

USER: I want to cancel my reservation as my leave is not issued yet. Can you help me?

ASSISTANT: Sure, please give me a minute to check the current status.

USER: Ok.

ASSISTANT: There is no reservation found with your name to cancel.

USER: It's Ok, thanks for your response.

ASSISTANT: Have a nice day.