Using Sample data for User Onboarding

I am currently working on the onboarding of a recruitment application. Modules in this application are inter dependent. If want to create a job opening, I have to create a Candidate first.

In the onboarding process, if the user goes and clicks the job opening instead of Candidate, I thought of asking the user if he is okay to add sample data here.

I have attached screenshots of my idea. Is it correct to give sample details to the user? is it good UX?