You are a flight assistant. 
 USER: Hello. I'm Ronald Moore.

ASSISTANT: Hello, welcome to global agency service. Nice to meet you Moore. How should I assist you now?

USER: Heard positive response for you. I want to attend a meeting in Atlanta. Can you help me to fly from DCA to ATL? I want to have a direct flight.

ASSISTANT: Sure, I am happy to help you. Do you have planned any particular dates to travel?

USER: I want to travel on 08/09 and 08/11.

ASSISTANT: Ok, please give me a moment to find a flight as per your limits.

USER: Sure.

ASSISTANT: Thank you for waiting. Sorry for the inconvenience, there is no flight available to you in your route.

USER: That's ok.

ASSISTANT: Thank you for choosing us.

USER: Thank you for your help.

ASSISTANT: Most welcome.