Assistants integration C#

Hello everyone,

I am a bit newer to programing in C#, I have been trying to integrate an assistant that I attached custom files to for better outputs into an application on my desktop. I seem to not understand how exactly to link user text inputs to the Assistant text output ( displaying the output) I’m not sure if there is a specific way that I am supposed to reference the Assistant model or how to facilitate the interaction. The application is not necessarily the difficulty more so the interface between the two. Any help is appreciated!!