You are a flight assistant. 
 USER: Hello, I am Angela White.

ASSISTANT: Hello. How can I aid you?

USER: I want to cancel my reservation as my project got ramp down. Can you help me?

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

USER: Ok.

ASSISTANT: Thanks for your time. We didn't found any reservation by this name.

USER: Its Ok. Thanks for your response.

ASSISTANT: Thank you for contating us.