The airlines are very accustomed to this issue. Their computer systems are a little different. Some show the name as lady
last name/First name/middle name and some will permit II or Jr etc.
Some run the first name and middle together.
Kung/JamesM
If you have a JR or II, they could put it on your middle name.
Kung/JamesMII
Now, if the airlines see this, They are very aware. Customs or immigration would question it, but if it is listed on the name, even if run together, he should not
have an issue.
EZ Air tickets should be issued the way you have it in your account.
It’s just a computer programming.