Don't know if you're looking for advice or feedback. If I was giving advice step back from going outside. Use a screened window or sliding door that is open so your beardie can taste/smell the outside but is safe inside. See if he can calm down with that, only do more if he can be calm. Go slow
Yes, I agree with what kingofnobbys and dorgendo are saying.
Taking them outside is a horrifying thing for some dragons. Fear of the unknown stresses them bad.