Hi,.
Hello, how can I be at your service today?
I need a ticket from Chicago, IL-ORD to Houston, TX-HOU.
Sure, we are gleeful to help you. Can you please mention your price limit?
Price limit is 200.
May I know your journey dates please?
My departure date is 08/18 and 08/20 is my return date.
May  I know your name please?
I'm Cynthia Clark.
We found a connected flight with 1023 AA airlines and the fare of 200.
Please provide direct flight.
No direct flights are available on your given details.
Thanks.
Thank you for choosing us.