We can create some reports on chatbot data according to this link https://help.salesforce.com/articleView?id=release-notes.rn_einstein_bots_performance_dashboard.htm&release=230&type=5&sfdcIFrameOrigin=null
I have created a report on Conversation Definition Dialog Daily Metrics object and granted permissions to the end users as mentioned in the link above. I can see the records in the report with System Admin profile. However, the end users are not able to see any record in the report even after granting permissions.