Multiple End Points with Multiple Contract and class using WCF ASP.Net

Hello Team,

I am developing WCF services with single Contract, but now i need to create multiple Contract & Class with multiple endpoints. My class hierarchy is as follows

Employee :IEmployee
{
}
User : IUser
{
}

I have 2 Interface IEmployee, IUser n 2 Class Employee, User. Please help me to creating different endpoints with same binding. Thanks.