If a child wants dinosaurs, they will listen to a book they would otherwise wiggle through. Use that. A dinosaur going to bed is still a bedtime book. A dinosaur in a museum is still a story about a day out.
Mix one silly book with one that names real creatures. How Do Dinosaurs Say Good Night? handles the fussing. The National Geographic book is for the child who wants to know which one had the long neck. You do not have to read every page of the fact book. Let them choose a spread.
Danny and the Dinosaur is the step toward reading alone. The words are short and the joke is simple. Harry and the Bucketful of Dinosaurs is the one they ask for when a toy has gone missing in real life.
Keep the roaring for the afternoon. At night, close with the good-night dinosaurs and a quiet voice.
If they correct you on a dinosaur name, let them. That argument is them paying attention, and it lasts longer than a lecture would.
