You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

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

ASSISTANT: Sure, I'm glad to help you with that. May I know on which dates are you planning to depart and arrive?

USER: I want to fly on Sept 04 and return on Sept 06.

ASSISTANT: Do you need stopover in between your journey?

USER: I need a single connection.

ASSISTANT: Please let me know if you have any other specifications.

USER: I don't have any other specifications.

ASSISTANT: May I know your good name please?

USER: Myself Cynthia Lee.

ASSISTANT: Delta airlines is providing a single connected flight with ticket fare of 100, shall I proceed for booking the ticket?

USER: You can proceed to booking.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1005, have a safe journey.

USER: Thank you.

ASSISTANT: Thank you for choosing us.