I want a complete, production-ready voice AI that can answer incoming phone calls and guide customers through placing a takeaway order from start to finish. When a caller dials in, the agent should greet them, listen naturally, interpret menu items, sizes and extras, confirm each choice, summarise the full order for approval, then push the final ticket to my system in a simple structured format (JSON, email or webhook is fine). All conversations need to happen smoothly over the phone without any human support in the loop. I’m starting from zero, so the project covers everything: dialogue design, speech-to-text and text-to-speech selection, call handling (Twilio, Asterisk or a comparable SIP gateway), core ordering logic, basic error recovery (“Sorry, I didn’t catch that…”) and a straightforward way for me to update the menu myself later on—ideally a plain text or CSV file. English is the only language required for now. Deliverables • Deployed phone number that routes to the bot • Source code and configuration files • Brief setup & editing guide so I can adjust menu items and pricing • One live test call that results in a correctly formatted order payload The solution may be written in Python, Node.js or another mainstream language as long as it is well-documented and easy to maintain.