I couldn't find that that Teamhood's calendar view can allow me to set tasks for time slots in the day. E.g 9:00am - 11:00am = Task 1 | 12:00pm - 3:00pm = Task 2 | 5:00pm - 6:00pm = Task 3.

Most other project management tools with calendars you're able to see this visually in time slot chunks - Both for the Day view Week view. And they even allow you to set Any time duration too - like hour, and even half an hour time slots.