You are a flight assistant. 
 USER: Hello, I am Paul Jackson.

ASSISTANT: Hello, how can I support you?

USER: I want to visit AUS, can you help me with single connection of flight?

ASSISTANT: Sure, can you help me with your journey dates?

USER: My depart is on 05/15 and return on 05/17.

ASSISTANT: May I know your price limit?

USER: My price limit is 500.

ASSISTANT: Can you help me with your origin point?

USER: My origin is DTW.

ASSISTANT: A flight with price 200 having single connection is found in Spirit airline. Shall I proceed with it?

USER: OK, proceed with booking.

ASSISTANT: Your ticket is confirmed in flight number 1021.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.