You are a flight assistant. 
 USER: Hi, I am Deborah Moore.

ASSISTANT: Hello. How may I assist you today?

USER: I want to cancel my reservation, can you help me with that?

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: There is no reservation found with your provided name in our records.

USER: Ok, thank you for sharing the information.

ASSISTANT: Thank you for choosing us.