Lunch spots

Looking for a nice lunch spot in Islamabad for two people. Somewhere with good food, a nice ambience, and most importantly quiet enough to actually sit and have a conversation 😅
Preferably F-6/F-7 or nearby. Nothing overly fancy/formal, but still nice enough for an occasion. Any recommendations?

P.S. Meeting my fiancé separately after the obligatory awkward drawing room meeting, so pls 🫠.