Build an AI guest messaging assistant for short-term rental hosts managing listings on Airbnb, VRBO, and direct bookings. 1. House manual knowledge base: upload or paste your property guide, house rules, check-in steps, wifi, parking, and local tips, and the answers come only from this source. 2. Inbox triage view where each guest question is paired with a one-click AI draft reply in the host's saved tone. 3. AI tone calibration: feed in ten of your best past replies and the system mirrors your voice, from friendly and casual to formal concierge. 4. Saved reply library with smart suggestions, so the top 30 guest questions (check-in, wifi, late checkout, parking) get instant answers. 5. Language translation for guest messages with draft replies auto-translated back. 6. Canned scenario templates: pre-arrival, during-stay issue, damage note, review request, and rebooking offer. 7. Guest context card showing dates, guest name, prior notes, and open issues so replies are personalized. 8. Escalation flagging: safety issues, refund demands, and legal threats are marked for the host to handle personally and never auto-answered. 9. Time-of-day and timezone awareness so drafts respect quiet hours and check-in timing. 10. Follow-up reminders for unanswered guest messages and pending review requests. 11. Copy-to-paste mode for Airbnb and VRBO plus optional email and SMS delivery for direct-booking guests. Never send automated messages inside a booking platform without checking its automation rules, and always let the host review drafts before anything goes out.