This n8n workflow creates an interactive chatbot integrated with a website via webhook, designed specifically for real estate lead qualification. When a user sends a message through the webhook, the workflow captures it and utilizes an AI agent powered by Langchain and GPT-4 to engage in natural, friendly conversations in Hinglish. The AI agent uses frameworks like AIDA, BANT, SPIN, and PAS to guide prospects towards visiting the property site, building trust and rapport. A memory buffer maintains context of recent interactions, ensuring personalized and coherent conversations. The workflow responds directly to the user in real-time, making it a powerful tool for real estate agents to nurture leads online effectively.

Node Count	6 – 10 Nodes
Nodes Used	@n8n/n8n-nodes-langchain.agent, @n8n/n8n-nodes-langchain.lmChatOpenAi, @n8n/n8n-nodes-langchain.memoryBufferWindow, respondToWebhook, set, webhook