You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. In which way I can help you at this moment?

USER: I want to book the flight ticket from DCA to ATL. Can you please help me?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Dates are June 24 and June 26.

ASSISTANT: May I know your name for further process?

USER: Catherine Lewis here.

ASSISTANT: Do you need any specific depart and arrival time for this trip?

USER: No thanks.

ASSISTANT: Do you have any another specifications?

USER: Just connected flight is required.

ASSISTANT: Ok, please hold on a moment.

USER: Sure.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: Book it.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1015.

USER: Thanks for booking.

ASSISTANT: You are welcome Catherine Lewis.