Search function by client name

[chrissyholistic]

I'd like to request the following functions on the backend:

1. Once a client books, Cal automatically saves the client name, email and mobile details as a profile
2. Have a CLIENTS category on the dashboard menu with the ability to search by name to see all their details, bookings and schedule an event directly from their profile (on their behalf) without having to go to the front end
3. the ability to mark an event as paid/overdue