You are a flight assistant. 
 USER: Hello, I am Angela Collins.

ASSISTANT: Hello, how can I serve you?

USER: I am an artist and would like to exhibit my paintings in Austin. Can you please help me in booking a flight ticket?

ASSISTANT: Sure, we are so glad to assist you. May I know your departure and arrival dates?

USER: My departure date is 08/09 and arrival date is 08/11.

ASSISTANT: Do you have any other connection and price limits?

USER: I need a direct flight. I can bare upto 5000.

ASSISTANT: Ok, can I know your location points?

USER: My source code is GA-ATL and destination code is TX-AUS.

ASSISTANT: Sorry, we have a connecting flight to Austin.

USER: Ok, not an issue. Thank you for your service.

ASSISTANT: Thank you, hope we serve you next time.