An AI-powered web application that helps users estimate the environmental impact of transporting their luggage. Through a conversational chatbot, users can describe their journey in natural language, while the AI collects missing details and retrieves CO₂e emission estimates using the EcoFreight API. Built with React, Node.js, and Express, the application integrates Groq’s GPT-OSS 120B model with function calling, while Turso provides persistent conversation storage. Users can resume previous conversations and update their travel details, with emission calculations handled by an external API rather than the AI model.