Schedule a Teleconference from within Google Calendar

Step 1: Go to

Step 2: Create an event

Step 3: Select "Add conferencing"

Step 4: Select "Hangouts Meet"

Step 5: Fill in additional details

Step 6: Invite guests

Step 7: When it becomes time to start the meeting click on the URL within the calendar invitation. Guests would perform the same actions to join the meeting.

Linked here is additional information about Google Hangouts Meet.