Question: Where did the tour for Ariana Grande's album originally titled "Moonlight" conclude?

Related documents: [0]  [DOC] Dangerous Woman is the third studio album by American singer Ariana Grande, released by Republic Records on May 20, 2016. The album is the follow-up to her second studio album "My Everything" (2014), and features guest appearances from Nicki Minaj, Lil Wayne, Macy Gray and Future. The album was originally to be titled "Moonlight" and the song "Focus" was the intended lead single. However, later the album's name was changed to "Dangerous Woman" and "Focus" was removed from the album's standard track listing. "Dangerous Woman" is primarily a pop and R&B album, with influences of dance-pop, disco, house, trap, and reggae genres. Grande, Max Martin, and Savan Kotecha were the album's executive producers. All three wrote or produced songs for the album, as did musicians such as Ilya Salmanzadeh and Tommy Brown. [END] 
[1]  [DOC] The Dangerous Woman Tour was the third concert tour by American singer Ariana Grande; it promoted her third studio album, "Dangerous Woman" (2016). The tour began on February 3, 2017, in Phoenix, Arizona, and, after stops in North America, Europe, Latin America, Asia and Oceania, it ended on September 21, 2017, in Hong Kong. [END]  
Answer: Hong Kong.
Hong Kong.