You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I would like to book a ticket from DCA to MSP. Could you book a ticket?

ASSISTANT: Sure, I am happy to help you. Please provide your travelling dates.

USER: Departure date is Jan, 16 and return is Jan, 18.

ASSISTANT: Do you prefer any break in between journey?

USER: I would prefer connecting flight.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Andrew King.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 100 and depart time is 1:00 hours, arrival time is 14:00 hours. Shall I proceed?

USER: Please book a flight.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1014.

USER: Thank you.

ASSISTANT: Thank you for choosing us.