Update the text to reflect new promptql GTM (sales assisted) (#987)

Co-authored-by: Rob Dominguez <[email protected]>

Author: awachat

docs/ai/overview.mdx

@@ -20,5 +20,5 @@ import Icon from "@site/static/icons/eye.svg";
 
 ## Introduction
 
-You can enable Hasura PromptQL in your DDN instance to get AI-powered insights into your data. Read more about PromptQL
-in the dedicated [PromptQL site](https://promptql.hasura.io/).
+[Contact us](https://hasura.io/contact-us) to try PromptQL to get AI-powered insights into your data. Read more about PromptQL
+on our [main site](https://hasura.io/).