Here's why:
* The dialogue is multi-layered: The conversation isn't just about choosing an activity, it's about the characters' anxieties, desires, and social pressures.
* Marty's internal struggle: The dialogue mainly reflects Marty's feelings of inadequacy and his longing for connection, not necessarily the attitudes of a specific group. He feels like he's not "good enough" for the women he meets, and the dialogue reveals how his anxieties affect his interactions.
* Different perspectives: The dialogue does hint at the attitudes of the women Marty encounters, like Clara's focus on appearances and Angie's materialistic outlook. But, we don't get a clear picture of their social circles or their specific values.
Instead of learning attitudes from a particular group, it's more accurate to say that the dialogue explores the anxieties and expectations of a specific time and place – 1950s New York. The dialogue reveals:
* The pressures of social conformity: Marty is constantly bombarded with the idea that he needs to be "successful" and attractive to find a partner.
* The focus on appearances: The women he encounters are concerned with physical attributes and social status.
* The limitations of traditional dating: The dialogue highlights the awkwardness and superficiality of the typical "meet-and-greet" scenario.
In conclusion, while the dialogue doesn't showcase one specific group's attitudes, it does offer a glimpse into the anxieties, expectations, and social pressures of the time. Marty's struggle, and the way he interacts with the women around him, are a reflection of these broader cultural forces.