PHP Date Booking and Review methods

A bit of brainstorming is required.

We are building a booking syst开发者_C百科em that allows users to book a date and a half an hour time slot on that day. Some days however based on a weekly timetable will not be available and others may be unavailable at certain time.

What would be the best way to go about something like this. There should be some information in the database saying what day of the week certain times are not available but I am not sure what the best way of going about this is.

Any ideas?

Marvellous