#1: Nerede (Nair-de) ______ ? This means "Where is _______"
#2: Lutfen/ Tesekkuler (Loot-fen and Te-shek-kue-lar) "Please /thanks"
#3 Nasilsiniz : (Na-sil-sin-iz) "How are you?"
Most tourists don't know any turkish, and even a little bit will get you great results.