Lunch spot to meet my estranged dad

My dad and I haven’t spoken in years and are planning to get lunch tomorrow. We had a falling out and I’m planning to politely share my side of why I went no contact, which I anticipate will be emotional for both of us.

I’m looking for a place that’s decently busy during lunch so it’ll be loud enough that we can talk without being heard by everyone but not so loud we can’t hear each other. A casual sit down kinda place preferably somewhere in the Clayton/mid-county area.

Thanks so much for any recs you might have.