You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I am looking for a flight ticket to Detroit, can you please book me a ticket from AUS to DTW?

ASSISTANT: Sure, I am here to help you. Could you please provide your journey dates?

USER: I am travelling on these dates Sept 5th and 7th.

ASSISTANT: Do you have any connection limit preference?

USER: I need a direct flight.

ASSISTANT: May I know your specific depart and arrival timings for this trip?

USER: I don't have timing preference.

ASSISTANT: Do you have any airline preference?

USER: I need normal-cost airlines.

ASSISTANT: Can you please provide your good name to proceed further?

USER: Jennifer Jackson here.

ASSISTANT: United Airlines is providing direct flight on this route with a ticket fare of 100 and the flight departs at 18:00PM and arrives at 19:00PM, shall I book your ticket in this flight?

USER: Ok, you can proceed.

ASSISTANT: Jennifer Jackson, your ticket is booked in flight number 1029 of economy class.

USER: Thank you for your services.

ASSISTANT: You are welcome and have a safe journey.