You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I need to attend a seminar at Detroit, can you help me to book a flight ticket from AUS to DTW?

ASSISTANT: Sure, we are glad to help you. Can I have your travelling dates?

USER: My travel dates are Dec 27 and Dec 29.

ASSISTANT: Do you have any break 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 Gregory Wright.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 400 and depart time is 15:00 hours, arrival time is 20:00 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 1019.

USER: Thank you.

ASSISTANT: Thank you for contacting us.