You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joseph Thompson.

ASSISTANT:  How can I assist you?

USER: I would like to meet my friend at DCA, can you book me a ticket from ATL?

ASSISTANT: Help me with your travel dates? Do you have any connecting limit?

USER: Flight has to be with a connection.

ASSISTANT: Help me with your travel dates?

USER: My travelling dates are from 01/28 to 01/30.

ASSISTANT: We found a connecting flight Hawaiian with flight number 1006 and fare is 200. Shall I proceed?

USER: Yes, please.

ASSISTANT: Your booking is confirmed.

USER: Thank you.

ASSISTANT:  Thank you for availing us.