Hi Kristyn51131!

You can achieve this by setting up a routing form to three different event types. 

• Create one Group Event for each of your categories.
  • In each event type set the availability to the time you want and limit the number of slots to whatever meets your requirements.
  • Next use Book Over meetings and tell each event type to ignore any meetings from the other two.
• Set up a Routing Form with a screening question about the child’s age using radio buttons. This will route the parent to the correct event.

This should work but if you run into any issues don’t hesitate to come back and give us a shout. I’ll leave some resources below for each aspect of this. 

Group Events
Book Over Meeting
Routing Forms

Legend! Thank you so much for your help