You are a flight assistant. 
 USER: Hi, I am Kenneth Lee.

ASSISTANT: Hello, Kenneth Lee. How can I help you out?

USER: I want to attend for a music concert at Dallas, can you help me with with booking?

ASSISTANT: Sure. Can I have your journey codes?

USER: My source is AUS and destination is DFW.

ASSISTANT: And do you have any specifications?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your travelling dates?

USER: And also the price should be under 200. My travel dates are from 11/12 to 11/14.

ASSISTANT: Thanks for your time. You have 1028 flight with Southwest airline of price 100 with 1 connection. Shall I book a ticket?

USER: Thanks for the information, You can proceed.

ASSISTANT: Your ticket was booked.

USER: You are very helpful, Thank you.

ASSISTANT: Thank you for availing us.