Chatbot
Chatbot explained
Start with the need. Someone seeking a specific fact needs a clear answer and perhaps a direct link. A simple selection can make choosing an appointment easier than an open conversation. Define which questions the bot should handle, what information it needs and when another contact route is more suitable.
Match the technology to the interaction. Rule-based answers can suit bounded tasks; a language model can process varied wording and draft responses. A connected knowledge base can improve answers but does not exclude invented or incorrectly attributed statements. Test sources, product details and boundaries using realistic questions.
Make the automated participant identifiable and provide an accessible handover to the team. A bot should report an appointment or change as completed only when the connected system confirms it. Clarify which conversation data is needed, stored or shared. Conversation context and later model improvement are different: the model does not automatically learn permanently from every chat.
Creative Engineering combines useful dialogue with tone and reliable implementation. We take responsibility for the concept and quality. Test follow-up questions, typos, ambiguous requests and a desire to stop. Assess tasks actually resolved, answer quality and full support effort. A conversation without handover can also mean someone gave up in frustration.
Examples
Hypothetical application
An event organiser offers a bot for travel and equipment questions. Answers draw on maintained event information and link to details. An unclear request prompts an offer to contact the team. Before , the organiser checks typical questions and false assumptions; afterwards, it reviews unresolved needs and corrections.
Key Points
- Design dialogue around the actual need.
- Check answers and executed actions separately.
- Measure resolved tasks rather than merely avoided handovers.
Practical application
Choose a clear question area, maintain the knowledge base and design answers, follow-ups and contact routes. Test the complete workflow, including actual system actions.
Useful measures
Resolved needs
Check whether users could complete their specific task correctly.
Answer quality
Assess correctness, clarity and useful sources.
Total effort
Record setup, operation, knowledge maintenance, handovers and corrections.
Common mistakes
- Confusing general plausibility with factual correctness.
- Trapping users in repeated questions without an exit.
- Reporting completion before an action is confirmed.
Sources and context
- IBM: Chatbot design
Foundations of rule-based, AI-powered and combined dialogue design.
- IBM: Retrieval augmented generation
Explanation of connected knowledge sources: they can reduce errors but do not eliminate them.
Frequently Asked Questions about Chatbot
No. Rules, choices or a combination with AI may fit the task. What matters is a clear interaction that works.
No. Sources may be incomplete or outdated, and retrieval or wording can fail. Test answers and provide a fallback.
Not automatically. Check whether the need was resolved. Abandonment or an incorrect answer can also occur without handover.
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