You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you out?

USER: Please reserve me a flight ticket from DTW to AUS.

ASSISTANT: Sure, I am happy to help you. Please let me know your trip dates.

USER: My travel dates are Oct 20 and Oct 22.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I prefer connecting flight for this trip.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Jessica Carter.

ASSISTANT: Thanks for providing details, we found a connecting flight in Southwest airline with a fare of 100 which departs and return at 0:00. Shall I proceed for booking?

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 1028.

USER: Thank you.

ASSISTANT: Thank you for availing us.