Why is it difficult for Holden to carry on a conversation with the blonde woman he meets at the Lavender Room?

Holden struggles to connect with the woman because of his insecurities and inability to engage in small talk. He feels out of place in the superficial atmosphere of the Lavender Room and finds it difficult to maintain authenticity in his interactions. Additionally, Holden is judgmental of the woman's appearance and behavior, which adds to his discomfort and contributes to his awkwardness in conversation.