You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Deborah Harris. I am planning to travel from DTW to AUS, help me in booking a flight?

ASSISTANT: Sure, can you provide your travel dates please?

USER: My travelling dates are July 21 to 23.

ASSISTANT: May I know your connection limit?

USER: I need 1 connection flight.

ASSISTANT: Is there any time concern?

USER: Yes, I need normal cost airlines and return in evening flight.

ASSISTANT: Do you need a business or economy class?

USER: Any class is ok for me, but It should be in normal cost.

ASSISTANT: Thank you for waiting and we have found a flight in an economy class with 1 connection in Hawaiian airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Proceed for booking.

ASSISTANT: Your booking is done with flight number 1006 and your arrival time is 21:00 PM.

USER: Thank you.

ASSISTANT: Thank you for choosing us.