You are a flight assistant. 
 USER: Hi, Steven Davis here.

ASSISTANT: Hello, how may I support you now?

USER: I need to visit Lyndon Baines Johnson library at Austin, TX - AUS. Can you book me a flight ticket?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: May I know the source point?

USER: MI - DTW, Detroit.

ASSISTANT: Please share me your budget for flight ticket?

USER: My budget is only 1000.

ASSISTANT: Please mention the planned journey dates?

USER: I want to start on 08/12 and return on 08/14.

ASSISTANT: Do you need any halt in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Please hold for a moment.

USER: Sure.

ASSISTANT: Thanks for holding, I found a flight of Hawaiian airline, flight number is 1011 and fare is 200.

USER: Perfect, please go on with booking.

ASSISTANT: Ok. Your flight ticket has been booked.

USER: Thank you for your support.

ASSISTANT: Thank you for reaching us, have a nice day.