This paper introduces FlowPilot, a novel flow-based visual programming language designed to enhance Computational Thinking (CT) education. FlowPilot leverages generative AI to create a dynamic, browser-based environment where users can construct programs using natural language descriptions. By integrating AI-driven block generation with a flow-based visual interface, FlowPilot supports key CT pillars such as abstraction and decomposition. This approach offers a unique platform for learners to explore programming concepts at various levels of complexity, fostering a deeper understanding of computational processes.