Sometimes you simply want help in organising your work and personal life. Things like ordering stationary regularly, booking tickets for a concert, organising your calendar including making and cancelling or rearranging appointments.
Example
Sandra works in our office in Sierra Leone for an art dealer who operates in East London. He wants time to go and buy new works from auction for prospective clients, but finds that a great deal of his time is taken up with promoting art events and shows for new and unknown artists.
Sandras job is to contact everyone on the database about upcoming events, so that our art dealer no longer has to do this. This leaves him time to spend on more lucrative tasks.
She also books flight tickets for business trips and holidays for him and his family when this is needed.