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