How to set up an AI assistant for customer questions that does not make things up
· 6 min read
Putting a chat window on your site is easy. Making it useful, and safe to leave answering customers when nobody is watching, is a matter of deciding a handful of things first.
1. Decide its job
Pick one or two: answer common questions, qualify enquiries, book appointments, take someone’s details so a person can follow up. An assistant that tries to do everything does most of it badly.
2. Give it a source of truth
The assistant should answer from your own approved content: the pages, FAQs and policies you already stand behind. That is what stops it inventing things. The strongest version answers from written copy, so it cannot state a price or a promise that you never wrote.
Some questions are better answered with a written answer than generated each time. “How much does it cost?” should always get the same careful reply.
3. Decide what it must not do
- Quote prices you do not publish.
- Give legal, medical or financial advice.
- Promise results, dates or availability it cannot know.
- Pretend to be a person if someone sincerely asks.
When it is not sure, the right answer is “I do not know, let me get someone who does”, not a confident guess.
4. Build the hand-off
Every assistant needs a way out: a simple form or a link that gets a real person, with the conversation attached so the customer does not repeat themselves. For a business, this is the point. The assistant answers the easy questions and captures the interested people.
5. Make it sound like someone you would hire
Short sentences, plain words, the way your best team member talks. Avoid corporate phrasing and the stiff “I am an AI assistant, how may I help you today” opening. Include links that work, so the answer can lead somewhere.
6. Test it with real questions, then keep reading the logs
Collect twenty real questions customers have asked and run them through. Fix what it gets wrong. After launch, read what people actually ask. The questions it could not answer are your next piece of content.
Common questions
Quick answers.
How do I stop an AI assistant from making things up?
Limit it to your own approved content, and have it say it does not know when it is unsure. Answering common questions from written copy rather than generating each reply removes most of the risk, especially for prices and promises.
Should a website assistant be able to give prices?
Only if you publish them. If you quote each customer individually, the assistant should explain how pricing works and offer to take details for a quote. A consistent written answer is safer than letting it improvise a number.
What should an AI assistant do when it cannot answer?
Say so plainly, offer a few related things it can help with, and make it easy to leave details for a person. A graceful hand-off captures an interested customer instead of losing them to a wrong or evasive answer.
Next step
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