You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you aid me to book my ticket from CLT to DCA?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: My trip dates are Aug 27 and Aug 29 respectively.

ASSISTANT: Do you need break in between your journey?

USER: I prefer for single connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: No other specifications.

ASSISTANT: May I know your good name please?

USER: Sharon Roberts here.

ASSISTANT: Southwest airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1005, have a safe journey.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.