Microsoft Graph query to excel

Question

I want to query Microsoft Bookings customer data from my organizations account and I am looking for a way to export that data to excel or Power BI. I used the step by step instructions in the link below and am able to query my users (as done in the tutorial) into a table in Power BI, however when I tried to do the same process for bookings data I am getting no connection response. I went through the complete process with Azure and everything seems to be fine. When I query the customer data in Microsoft graph I get the data I want, however cant get it out of graphs. If Microsoft can assist in anyway it would be greatly appreciated.

https://minkus.medium.com/easily-connecting-between-power-query-power-bi-and-microsoft-graph-72333eb95a35