Demonstrate ability to visual representations of user journeys, storyboarding, wireframes, prototypes, agent logic, agent decision points, and conversational flows using conversation design platforms (e.g., MindStudio, Dialogflow, VoiceFlow, Microsoft Bot Framework, or similar) at different levels of fidelity. Design AI-powered end-to-end use case flows (for chat interfaces, voice interfaces, and multi-modal experiences) for the Employee Assistant through wireframes, prototypes, decision trees, logic frameworks, prompt playgrounds, or other Conversational AI tools .