Link column to specific column of another linked record

I created a scheduling system in airtable where people can sign up for scheduled slots through a form. One table has the slots that are available, call this A. Another slot has the actual schedule where people can sign up for slots, call it B. When a person signs up for a slot, they pick their team which is referenced from another table, call it C. So, table A will link to a schedule entry B which will link to a team C. Is it possible to also link table A, the actual slots directly to the team C once the team has signed up?