You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I need to travel from ORD and DFW, can you reserve flight ticket?

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

USER: My travelling dates are Aug,12 and Aug,14.

ASSISTANT: Do you need break in between your journey?

USER: Yes, I prefer one connecting flight.

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

USER: My return time should be in the afternoon.

ASSISTANT: Can I know your good name please?

USER: Myself Patricia Carter.

ASSISTANT: Hawaiian airlines is providing a single connected flight with ticket fare of 300, shall I proceed for booking?

USER: Please proceed with the reservation.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1001, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.