Hello, I am Pamela Harris.
Hello, how can I help you?
Can you help me booking a flight ticket from DFW to ORD?
Sure, I am here to assist you. May I Know your trip dates?
Thank you. I will start on 08/21 and return on 08/23.
Do you have any other requirements?
I need a direct flight.
There are no flights with your specifications. Thank you for availing us.