You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I would like to travel from AUS to LAS, can you help me to book a flight ticket?

ASSISTANT: Sure, we are happy to help you. Please let me know your travelling dates.

USER: My trip dates are Mar 18 and Mar 20.

ASSISTANT: Do you prefer any stopover in between journey?

USER: Yes, I prefer break in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Jack Wilson.

ASSISTANT: Hawaiian Airlines is providing direct flight with the ticket fare of 100 and depart time is 13:00 hours, arrival time is 2:00 hours. Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for choosing us.