Structure database for Services with a period (Year, Weeks, Horaires ) (no replies)

Hello !
I want to create a database structure for the Services in a Catalog with Offres for one or more services.
Each Offre is available for one Year period ( example : 01 Janvier – 31 Mai ) , for a Week period (Monday – Friday ) and Hour interval (06h00 – 12h00,12h00-18h00) and have one price.
I’m interessted in a simple database structure for solve this kind of problem.
Thanks for yours ideeas,
Enrico