	ual ual completes buy of hilton int l ual inc said it completed the uisition of hilton international from transworld corp twt paying mln dlrs in cash and securities hilton international will add hotels to ual s westin hotel unit which operates hotels the two chains will have a total of hotels with rooms and employees it said harry mullikin chairman and chief executive of ual s westin hotel unit has been elected to the additional post of chairman and chief executive of hilton international ual will change its name to allegis at its annual meeting reuter 
