Hadassah|Al workflow and Agents 💻

Built an AI voice receptionist from scratch for my capstone project and I genuinely cannot believe how far I’ve come. Meet Annie, She answers calls for a restaurant called Annie’s Place, takes food orders, books table reservations, sends confirmation emails and even rejects double bookings by suggesting the next available time slot. All of this happens automatically without any human involvement. The stack I used was n8n for the automation, VAPI to handle the voice calls and phone number, OpenAI GPT4o as the brain, ElevenLabs for the voice, Supabase as the knowledge base and Google Sheets to store all the orders and reservations. The hardest part honestly was getting n8n to send responses back to VAPI properly. Spent way too long debugging that one. But when everything finally clicked and Annie started rejecting double bookings and suggesting alternative times on her own ,I nearly screamed. In the video below you can see Annie taking a food order in real time. The customer tells her what they want, whether it is delivery or pickup, gives their details and Annie confirms everything and saves it straight to Google Sheets automatically. This is just the beginning. Imagine this running in an actual restaurant handling hundreds of calls a day with zero human effort. The full demo is for my LinkedIn fans .