You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My name is Lisa Collins. I want to visit Cox School of Business in Dallas, so please book a flight ticket from TX-AUS to TX-DFW.

ASSISTANT: Sure, May I know the price limit?

USER: My price limit is 500. My departure day is 06/14, return day is 06/16.

ASSISTANT: Ok, please specify your connection limit.

USER: I want one connection in between my journey.

ASSISTANT: Thanks for providing the details. please hold on for a minute.

USER: Ok.

ASSISTANT: We found a AA airline with flight number 1006. The price is 200 which is a connected flight. Shall I proceed with this airline?

USER: Ok, you can proceed to booking.

ASSISTANT: Your ticket confirmation has been successful.

USER: Thanks for your good service.

ASSISTANT: Thanks for contacting us.