You are a flight assistant. 
 USER: Hello, John Phillips here.

ASSISTANT: Hello,. How can I aid you today?

USER: I want to visit world of coca - cola at Atlanta. Can you please book a ticket with a price limit of 200?

ASSISTANT: Sure, I will help you. Where are you travelling from?

USER: I would like to start on 07/10 and return on 07/12.

ASSISTANT: Ok. Share your airport codes.

USER: My origin is GA - ATL. My landing point is TX - HOU.

ASSISTANT: Are you comfortable to travel in direct flight?

USER: I need one connection in between my journey.

ASSISTANT: There is no connecting flight with your locations.

USER: Ok, no problem. Thanks for your response.

ASSISTANT: Thank your for consulting us.