Answer:
As a Department Head* of Generation Z who is charged with communicating with a guest to take a session on behalf of the organization who is not familiar with me, has to communicate via social media and manage the guest to take a session without monetary benefit, then the following steps should be considered:
1. Reach out to the guest on social media
2. Explain how important his presence would be important to the company
3. Explain that his services would have to be without monetary payment
4. Discuss ways that his presence would be beneficial to his public image