Laundry WhatsApp AI Chatbot Integration

My online laundry service already runs smoothly through our mobile app and a WhatsApp number that customers use for pickup-and-drop requests. What I am missing is a smart, always-on AI chatbot inside WhatsApp that can answer routine questions and free the team from constant manual replies... (Budget: ₹600 - ₹1500 INR, Jobs: AI Chatbot Development, AI Integration, Android, Java, Mobile App Development, Natural Language Processing, PHP, Twilio)