You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket form DCA to MSP. Could you help me in booking?

ASSISTANT: Please provide your trip dates.

USER: My travelling dates are from July 02 - 04.

ASSISTANT: Do you need any connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name for reservation?

USER: Jason Parker.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 16:00 hours and arrives at 4:00 hours, shall I book your ticket in this flight?

USER: Yes, please proceed.

ASSISTANT: Your ticket is confirmed in flight 1014.

USER: Thank you for helping me.

ASSISTANT: Thank you for opting us.