You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am farmer and I need to buy some tools regarding to my farming, so I would like to travel to IAD farmer's market. Can you find a flight for me?

ASSISTANT: Sure, please share your travel dates.

USER: Ok, I would like travel on dates of 12/06 and 12/08.

ASSISTANT: Could I know your name please?

USER: I am Ronald Martin.

ASSISTANT: Please provide me your origin place.

USER: My source region is ATL.

ASSISTANT: Please hold on, let me check.

USER: Sure.

ASSISTANT: Sorry to say, no flight is available in your route as per your details.

USER: It's alright, no problem. Thank you for searching the flights.

ASSISTANT: Thank you for using our services.