Can I set up an appointments plus page where visitors can only book one service?

I want to use appointments plus to offer several services but want to limit what can be seen on some pages.

Is the following possible and if so how?

Example One - Book a free consultation.
This would involve a link to a page where the person can only book a free consultation (at the times free consultations are available and only with the service provider who provides this service).

Example Two - Purchase a consultation
This involves a person purchasing a consultation via our shopping cart. After the purchase they would be directed to a page where they could book the time per the service purchased - and not see the full list of services.

Example Three - Members Appointments
This would involve a members only page where members only services were available (rather than all services)

Thank you.