You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I need to travel LAX and DCA, can you reserve flight ticket?

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

USER: My travelling dates are Dec,02 and Dec,04.

ASSISTANT: Can I know your connection limit?

USER: I prefer one connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: Hawaiian airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: Please proceed the reservation.

ASSISTANT: May I know your name please for booking purpose?

USER: Myself Donna Anderson.

ASSISTANT: Donna Anderson, your booking is dine successfully in the flight-1023.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for choosing us, have a safe journey.