You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I assist you?

USER: I am planning to attend my brother marriage at EWR, can you help me with booking?

ASSISTANT: Sure, I am here to help you with the ticket booking. Can you please mention your source airport code?

USER: My source airport code is CLT.

ASSISTANT: Ok, what are your planned journey dates?

USER: My journey dates are Oct 02 and Oct 04.

ASSISTANT: May I know your preferred number of connections in between your journey?

USER: I need a direct flight.

ASSISTANT: Ok, please tell me your name.

USER: I am James Clark.

ASSISTANT: Ok, please share your other preferences.

USER: No.

ASSISTANT: Sorry to inform you that, there are no direct flights found in this route on the dates you have given.

USER: Ok, no problem. Thank you.

ASSISTANT: You are welcome. Thank you for choosing us.