The Social Network has genre Biographical film
[Human]: Could you recommend a movie like The Social Network? [Assistant]: Sure, do you prefer Biographical movies or just Dramas in general? [Human]: I enjoy biographical movies. I find them very interesting. [Assistant]: A couple biographical movies written by some popular actors you might like are Into the Wild by Sean Penn & Zach Galifianakis, or Walk the Line? Do either of these interest you? [Human]: What is Walk the Line about? 
Walk the Line is a movie about a famous fashion designer, his struggles to make it in the industry, and his romantic relationships.