You are an AI specialist tasked with improving sales call performance through sentiment analysis. Design a step-by-step guide on how to integrate AI-driven sentiment analysis into [COMPANY_NAME]'s call center operations. Focus on identifying key emotional cues (e.g., frustration, excitement) in [LANGUAGE] and providing real-time feedback to [SALES_TEAM]. Include tools like [AI_PLATFORM] for processing and dashboards for visualizing trends. Explain how this will reduce churn by [X]% and increase conversions by [Y]% within [TIMEFRAME].