You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am looking for a flight from DCA to MSP, can you help me in booking?

ASSISTANT: Sure, may I know your name please?

USER: Myself Katherine White.

ASSISTANT: May I know your travelling dates please?

USER: My planned travel dates are Oct 12 and Oct 14.

ASSISTANT: May I know your connection limit please?

USER: Please look for a connecting flight.

ASSISTANT: Sorry White, there is no flight found as per your travelling dates.

USER: That's ok, no problem. Thank you for the information.

ASSISTANT: Thank you for reaching us.