Appoigies in advance, tried to search but pulled way to many unrelated threads to gleen through

Can't book in the web site - but that doesn't mean it cannot be done

Is it possible to book LAX -> EWR and a return say from BOS -> LAX

If this is obvious my appoligies, I retired as a road warrior in 6/2003 and looking to use up the last 180 K miles.

Used to read the boards daily . . . .