You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Margaret Brown.

ASSISTANT: How may I assist you?

USER: I am a bank manager, got a invitation from Federal Reserve Bank of Chicago, could you please help me in booking the ticket from JFK to ORD?

ASSISTANT: Good to hear, please share your travel dates.

USER: My travelling dates are from 01/23 to 01/25.

ASSISTANT: Ok, give me a moment.

USER: Please ensure that flight has 0 connection limit.

ASSISTANT: Sorry to inform you, there is no direct flight on your requested dates.

USER: Ok, no problem, I'll find another way to reach out there.

ASSISTANT: Ok, thank you for contacting us.

USER: Thank you for your information.

ASSISTANT: Welcome.