Hello, I need to know if Amelia can offer me a feature with the schedules.

I have two services of different duration (4 or 6h). I need one that can be selected from 10:00 a.m. – 2:00 p.m. or from 3:00 p.m. – 7:00 p.m. (the 4:00 a.m.) and the 6:00 a.m. from 10:00 a.m.-4:00 p.m. or 1:00 p.m.-7:00 p.m.
From what I see, if the hours are from 10 a.m. to 7 p.m., it will allow me to book at 11 p.m., for example, and that cannot be the case in my business.
Can you guide me please?

If I would like you to explain it to me please, I need to have a single employee who offers a service of two different durations (4 and 6 hours). The 4-hour service can be selected from 10:00 a.m. – 2:00 p.m. (morning hours) and 3:00 p.m. – 7:00 p.m. (afternoon hours) but you cannot select the service at 10:30 a.m., for example (which occurs by default). .

At the same time I need another 6-hour service that modifies the schedule: 10:00 a.m.-4:00 p.m. and 1:00 p.m.-7:00 p.m.

It is possible without making more employees (because there is only one and it must already appear selected, invisible to the user.)

Thank you so much