Case Study: a prominent tourism brand in Croatia achieves multilingual, real-time travel support with Zealous System

Prominent Tourism Brand in Croatia boosts multilingual response accuracy to 95% with Zealous System

The prominent tourism brand in Croatia faced challenges with its customer service system, which struggled to provide accurate, instant multilingual responses to a growing international clientele. This led to miscommunication, delayed replies, and missed engagement opportunities for inquiries about campsite bookings, local guidelines, and real-time information. Zealous System was engaged to develop a conversational AI chatbot solution to address these operational bottlenecks.

Zealous System implemented a multilingual AI chatbot powered by OpenAI's GPT-4o-mini and built with LangChain. The solution integrated real-time weather APIs and a RAG model with ChromaDB for fast data retrieval, enabling up-to-date responses on availability and regulations. It also automated service request handling with a WhatsApp alerting system for maintenance teams. The vendor delivered a 95% multilingual response accuracy across three languages and ensured 99.9% uptime during peak season on Azure, significantly improving customer support and operational efficiency.