Create a VERY BASIC conference room scheduler PHP web application.

Hello, this needs to be a very basic webpage. This is project for a school assignment and doesn't need to be flashy or extra. Think the simpler the better. As long as it works and hits all the points listed below ill be fine. 

Requirements:

• Allow users to login to the site
• Create a database to hold login info for website, reservation info, & conference room info
• Allow users to register to the site
• Users should be able to reserve rooms for a specified date and time range
• Validate user input
• Display error messages when appropriate.
• List conference room reservations sorted in date and start time order
• Allow two display options: 
  • All-display all conference room reservation schedules; past and future
  • Future-display conference room reservations that are scheduled in the future only

* Do not allow reservations outside of business hours or during the weekends