How to allow Front office to create encounter

This is the scenario.
As a receptionist, I want to register a patient and create an encounter.
As a nurse, I want to update the encounter.
As a nurse, I want to add cost and payment information to the encounter.
As a receptionist, I want to close the encounter and get the payment from the patient.

Currently with OpenEMR 7.0.0 installed, I am unable to do all these…
Please help