You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you today?

USER: I would like to meet my sister at Atlanta, can you please reserve flight ticket from AUS to ATL?

ASSISTANT: Sure, I am here to help you. May I know your travel dates please?

USER: Thank you.

ASSISTANT: Ok, do you have any specifications?

USER: My planned travelling dates are Sep, 23 and 25 respectively. Flight has to be with a single connection.

ASSISTANT: Ok, hold on for a moment. Let me check the best available flight for you.

USER: Sure, I will wait.

ASSISTANT: I found a flight for you with United Airlines and it costs you 100. Shall I proceed?

USER: Please proceed for booking.

ASSISTANT: On whose name you would like to book this ticket?

USER: Amanda Davis here.

ASSISTANT: Your ticket has been booked with 100.

USER: Thank you for your service.

ASSISTANT: Welcome, thank you for choosing us. Have a great day.