 
 <translate> Booking office is a kind of office. Offices are located inside buildings. Buildings are structures. Buildings can have many offices.
So, the answer is building. <ibo> Ọfịs akwụkwọ bụ ụdị ọfịs. Ọfịs dị n'ime ụlọ. Ụlọ bụ ihe owuwu. Ụlọ nwere ike inwe ọtụtụ ọfịs. Ya mere, azịza ya bụ iwu ụlọ. 