Hi.
Hello, How may I help you?
I need to book a  flight ticket ?
Sure, Can you please provide me with your journey details?
Sure. My Information about travelling details are Denver ,CO-DEN to Houston, TX-IAH. And my  travelling dates are start oct 21 and return on oct 23.
OK, Do you have any other specifications?
 Preferene for connection is 1 and price is 1000.
OK, Please give me a minute I will check the availability and let you know.
OK, Continue.
Thanks for your patience and we are sorry we did not find any flights as per your requirement and may I know your name please?
I am Scott Wilson. Thank you.
Your welcome have a good day.