Design an intuitive, user-friendly travel companion app and website featuring an advanced AI assistant. The AI will assist clients with itinerary bookings based on selected packages and act as a virtual assistant capable of taking and making calls to confirm client requests. Additionally, it should include a statistical database to analyze all AI activities, and a language translation feature for use in non-English-speaking countries. The platform should support service integration from third-party companies (logistics, Airbnb, hotels, lounges, restaurants, rental properties, etc.), and have a section for connecting users with human travel companions upon arrival.