multiple individual overlapping timeslots for training within a range

Good day!

I am attempting to use Bookings to provide timeslot options to external users who require training. What I want to do follows:

Trainer is available Tues-Fri from 9 am to 12 pm and 1 pm to 4 pm

Each training slot takes 90 minutes to complete.

I want to be able to provide a single link to users that would allow them to see the trainer's calendar with the following for each day that the trainer is available:

9:00-10:30
9:30-11:00
10:00-11:30
10:30-12:00

1:00-2:30

1:30-3:00
2:00-3:30

2:30-4:00

When a trainee accesses the calendar, they could pick from any available timeslot, but any selected slot would grey out corresponding overlapping slots.

So for a given day if a trainee picks 9:30-11:00, that slot is booked, but 9:00-10:30, 10:00-11:30  and 10:30-12:00 are all greyed out. If another trainee picks 1:00-2:30, then 1:30-3:00 and 2:-3:30 are greyed out, but 2:30-4:00 remains available.

Does that functionality exist in Bookings at this time, or is there a way to configure it?

Thank you,

Kid_Knee