You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you?

USER: I am Michael Smith. I want to book a flight ticket to attend my sister's marriage at IL-ORD from NC-CLT. Can you help me?

ASSISTANT: Sure, let me know if you need a connecting flight or direct flight.

USER: I need a stopover in between my journey.

ASSISTANT: May I know your planned trip dates?

USER: Nov 27th and 29th are my travelling dates.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, currently there are no flights going on your way.

USER: No issue. Thank you.

ASSISTANT: Thank you for choosing us.