[CAL-4553] Booking limits with seats not working

[CarinaWolli]

Issue Summary

Slots that still have available seats left are getting blocked when the booking limit is reached.

Steps to Reproduce

1. Create event with 5 seats and booking limit 1 per week
2. Book one seat
3. After one seat is booked whole week is blocked, you should still be able to book the other 4 seats

_CAL-4553

[mrsingh-rishi]

/assign

[DhruvBavadiya]

/assign