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