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Diptiman Prusty 9Diptiman Prusty 9 

I created new org for prediction builder trailhead module.Cannot find Reservation object in Prediction Builder trailhead org

SandhyaSandhya (Salesforce Developers) 
Hi,

Make sure that you have signed up from below link 

https://developer.salesforce.com/promotions/orgs/einsteinbuilder

and connected it from "launch" with the option "Log in with Developer edition".

Now click on Launch to pen the org in next tab.

Please mark it as solved if my reply was helpful. It will make it available for other as the proper solution.
                                             
Best Regards
Sandhya
 
Jaehoon LeeJaehoon Lee
I think you can find that in classic setup. i also can not fine in lightning.

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Alexander PoultonAlexander Poulton
Same issue.
Dhanik L SahniDhanik L Sahni
Same issue . Working in classic.
Vishal Agrawal 35Vishal Agrawal 35
well you can solve this trail in switching to classic and add custom field from there hope this will solve you problem please mark it as best answer if it solve your problem 
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Leo Rodriguez 1Leo Rodriguez 1
Still an issue - even in classic