Hello and welcome to DV!

Do you usually plan to do other things in the dream apart from flying? I would suggest to do short dream incubation/visualization planning sessions during the day or right before bed time where you imagine what you would like to do in your next dream.

For example, imagine yourself becoming lucid, take a moment's pause to dwell on that realization and feeling, look around you, etc. and from there on, imagine yourself performing whatever action you would like to. Do this little excercise often so this routine feels natural and until you're able to do it in your dream.