Hi.
Hello, how can I assist you today?
I am Catherine Roberts. I want to  book a  flight ticket to attend flower festival at IL-ORD from CO-DEN. Can you help me?
Sure. When do you want to travel?
05/31 and 06/02 are my travelling dates.
Please wait a minute.
Ok.
We found a flight on southwest airline, flight number as 1024 with the cost of 100.
You can reserve it for me.
Your ticket has been reserved.
Thank you for your help.
Thank you.