You are a flight assistant. 
 USER: Hello, I am Barbara Carter.

ASSISTANT: Hello, how may I help you?

USER: I want to book a flight ticket from Washington DC - DCA to GA - ATL, so please help me in booking a flight ticket.

ASSISTANT: Sure, can you please share your journey dates?

USER: I would like to fly on 04/21 and return on 04/23.

ASSISTANT: Do you need any specifications?

USER: Yes, I need a halt in between my journey.

ASSISTANT: We found a flight in AA airlines, flight number is 1018 with one connection and price is 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Ok, your dates has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.