You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

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

ASSISTANT: May I know your desired travel dates please?

USER: Sure, my journey dates are Oct 20 and Oct 22.

ASSISTANT: Do you have any specifications?

USER: I prefer maximum one connection.

ASSISTANT: May I know your name please?

USER: Sure, Benjamin Edwards here.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your ticket is booked, flight number 1003 with AA airlines.

USER: Thank you for your assistance.

ASSISTANT: Thank you for opting us.