You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from AUS to MSP, can you help me in booking a flight ticket?

ASSISTANT: Sure, I am here to help you in booking. Can you please share your travel dates?

USER: Sure, my journey dates are Sep 15 and Sep 17.

ASSISTANT: Let me know your connection limit.

USER: I prefer maximum one connection.

ASSISTANT: Do you have any specification?

USER: I would prefer return time at evening.

ASSISTANT: Here, I found a flight for you with 1 stopover in economy class and it costs you 200. Can I proceed for further?

USER: Yes, you can.

ASSISTANT: Your booking is done with flight 1009 in Hawaiian airlines.

USER: Thank you for your assistance.

ASSISTANT: May I know your name for further process?

USER: Sure, Donald Clark here.

ASSISTANT: Thank you for reaching us, have a safe flight.