Power App for Desk & Parking Reservation

I want to create a Power App that allows employees with elevated permissions (based on their roles) to book desks and parking spots in an office. The app should let these privileged users reserve resources up to X days in advance.

Key Features:
- Integration with Microsoft Teams
- Dual functionality: booking both desks and parking spots
- Custom role-based permissions: access determined manually based on three specific roles

Ideal Skills:
- Proficient in Microsoft Power Apps
- Experience with Microsoft Teams integration
- Understanding of role-based access control systems
- Previous work developing booking systems is a plus