You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you now?

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

ASSISTANT: Sure, please share me your planned journey dates?

USER: My journey dates are Dec 17 to Dec 19.

ASSISTANT: Please mention your connection limit?

USER: I need a single connection of flight.

ASSISTANT: Do you have any preference related to flight timing?

USER: No.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: Janet Davis here.

ASSISTANT: I found a direct flight 1026 of airline Delta, fare is 100, class is economy. Shall I proceed with booking?

USER: Ok, please proceed to book.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for visiting us, have a nice journey.