You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Ashley Thomas. I am present at Fort Worth DFW, I want to visit Atlanta ATL to meet my sister. could you help me in booking a flight ticket.

ASSISTANT: Sure, I will help you in booking your flight ticket Thomas. On which dates you have planned your journey can you please provide it?

USER: My travelling dates 08/10 and 08/12.

ASSISTANT: Do you have any requirements about your connection limit?

USER: I need one stop over. Price limit is 200.

ASSISTANT: There is no airline which provide a flight with such a connection limit to your specified region. Sorry for the inconvenience.

USER: Ok thank you for giving information.