You can embed your Google Calendar using the Google Calendar widget or the Embed Website widget.
Here's a step-by-step guide on how to do that.
First, you need to create an Appointment Schedule page. Click on this link for the instructions.
After managing the calendar settings, save it, and click Share.
Copy the link.
Back to your Pod, add the Google Calendar / Embed Website widget.
Paste the URL in the widget. Your booking page will be embedded to your Pod.
Here's what it looks like -