You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, How can I assist you?

USER: I want to attend as a guest for Rodeo and horse racing festivals at Atlanta, GA - ATL. Can you please aid me for booking a ticket?

ASSISTANT: Sure, Please help me with your journey codes.

USER: Source is from Austin, TX - AUS. Destination is to Atlanta, GA - ATL.

ASSISTANT: May I know the travel dates?

USER: I want to fly on 05/17 and return on 05/19.

ASSISTANT: Let me know your name.

USER: I am Pamela King.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: Ok, no issues. Thanks for the information.

ASSISTANT: Thank you for availing us.