Hotel + Restaurant accounting & inventory management web based application

We need a hotel + Restaurant management and inventory management system We want whole hotel management and its consumption detials on a web based platform with whole of its accounting and reporting Under Hotel Management we want room booking, room type, fare, check ion - check out details, Room Service details , spends on a room done by an employee , time spent by an employee on a room, service timing entry, purpose of entering the room Under inventory management we want item consumption details i.e. if we bought 10 ltr milk then staff will enter its purchase , when someone consumes 2 liter then he will ask the concern person he will generate a token for the concerend department and the department will handover it to him. It must also contains the hotel room number and order id details for which it is consumed. Our Department can view how much consumption of item & price done on an order or room We have one college work also to do after a successful execution of this project