Eileen,,
Thanks for the more detailed info on your plans.
I can make just a few suggestions. Beaune is a great place to stay in your Burgundy visit. The Hospice there is a treasure and its history and the history of the wine auction is really interesting. It has been a few years, but we stayed at the Best Western Plus au Grand St Jean, easy walking distance to the Hospice and the within the old town. For us, we needed a place with parking, but the location was good and the price was very reasonable. I don't know if it has changed much since we were there. (FYI, Best westerns in Europe are not cookie cutters of the US ones.) Even if you stay elsewhere, do not miss a visit to the Hospice. Give it 3-4 hours.
Dijon is bigger and will have more options for tours and day trips to wineries, plus is great to explore on foot. It has a fine Musee Des Beaux Arts, the Palace of the Dukes, the cathedral, and is known for excellent cuisine. If I were going back there, I would seek out some kind of tour regarding the production of Dijon mustard! There should be ample options for day trips from here for wine tasting and exploration. The history of the Dukes of Burgundy is all over the old town. And if you can find a reasonably priced one, try to get a day trip to Fointenay Abbey (about 75-80 km from Dijon). It was a highlight for us as we drove from Chambord to Beaune.
I'm afraid I don't have help for you with Lyon. Put Lyon in nthe search bar above and filter for Lyon, and I year or more recent. There are lots of comments on that city.
One thought, your datesare Happy travels! getting close, so I would hop on the lodging reservations pretty quickly before your options become too limited.
Best of luck with your plans.