Marketing Automation and Task Management

Marketing Automation and Task Management

I am new to Zoho and I am trying to build out journeys for prospects during the sales cycle.  Maybe I am not in the right place but I am seeking to create a journey of 15 touches that spans 6 weeks (this part is not hard), that consist of emails, texts, and calls; but I am having issues with the task side of things.  Where is the owner's task management of calls and texts? 

For example, If the journey sends an email on Day 1, how can I give one of my salesmen (the owner of the prospect)  a task to call on day 3 and a text on day 5? Is this possible?