This PhD proposal explores using a multi-agent system to enable dynamic and context-aware composition of e-tourism services. The goal is to provide users with high-level services tailored to their context and needs by aggregating basic services. Agents will discover and enhance their capabilities using semantic descriptions of services from various sources. This approach aims to fill the gap between low-level services and user activities and needs. The multi-agent system will be implemented using JADE and web service standards like SOAP and XML-RPC to support a distributed tourism infrastructure providing functions like search and document ordering between tourism agencies.