You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: Jessica Wright here. I want to attend a Marriage in Charlotte. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, we are here to help you. Can you share me your trip dates?

USER: My travelling dates are 02/04 and 02/06.

ASSISTANT: Do you need any way station in your journey?

USER: I would prefer single connection.

ASSISTANT: May I know your departure time and arrival time?

USER: I want to departure on morning.

ASSISTANT: May I know your airport codes?

USER: My airport codes are JFK and CLT.

ASSISTANT: Sorry to inform you that, there are no flights available with your requirements.

USER: Anyway, thanks for the information.

ASSISTANT: Thank you for choosing us.