You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I need to cancel my reservation as my fare well party got cancelled. Can you help me?

ASSISTANT: Sure. Can I know your name?

USER: I am Barbara Adams.

ASSISTANT: Ok. Let me check with your recent reservation details.

USER: Ok, take your own time.

ASSISTANT: I regret there is no reservation by name Barbara Adams.

USER: Ok fine, thanks for your response.

ASSISTANT: Thank you.