Hi.
Hello. How may I be of your help?
I am Kevin Brown and I want to book a direct flight  on 10/25 .
Sure, May I know the travelling dates? Can you provide your airport codes?
My travelling dates are 10/23 to 10/25. CA-SFO and CO-DEN are my airport codes.
Let me know the price limit?
200 is my price.
We could not find any direct flight based on your data.
No issue.
Thanks for reaching us. Have a nice day.