When you want to say "Good evening" in Turkish, you can say, İyi akşamlar. Good evening You can say it both times when you meet someone and when you leave someone.
When you want to say "Good morning" in Turkish, you can say, Günaydın! Good morning! We are now in Takat which is situated in the mid-Black Sea region of Anatolia. Turkish people are super friendly and smiley. When we say "Günaydın", they always respond "Günaydın" to us.
When you want to say "Welcome" in Turkish, you can say, Hoş geldiniz Welcome. In Turkey, people will welcome you saying that in restaurants, shops, cafes. In return, you could say Hoş bulduk