You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I need to cancel my reservation as my farewell party got cancelled. Can you  check if there is any reservation active by the name Laura Evans?

ASSISTANT: Please give me a moment, let me check and revert to you.

USER: Sure.

ASSISTANT: We are sorry to inform you that there is no reservation found with your provided name.

USER: Ok fine, thanks for your response.

ASSISTANT: Thank you.