This paper describes a concept for creating free configurable, intelligent behaving web dialogues for rule based expert systems. Free configurable is meant to indicate, that the dialogue module developed with this concept is domain independent and being configurable without needing means of programming. Intelligent means that it in spite of this independency, it can behave in accordance to the expert system’s knowledge and the received user inputs. Categories and Subject Descriptors I.2.m: [Computing Methodologies], Artificial Intelligence, Miscellanous General Terms Performance, Design,, Human Factors, Standardization Keywords Expert Systems, Rule Based Systems, Intelligent Dialogue, Dynamic Web Interface