You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: Could you please help me to book a flight ticket from DTW to AUS?

ASSISTANT: Can I have your journey dates?

USER: My journey dates are May 19 and May 21.

ASSISTANT: Do you need any connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other specifications?

USER: I want to return in the morning.

ASSISTANT: May I know your name?

USER: I am Virginia Harris.

ASSISTANT: American Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 11:00 hours and arrives at 21:00 hours, shall I book your ticket in this flight?

USER: Ok, proceed.

ASSISTANT: Your ticket is confirmed in flight 1027.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.