A: What time should we meet today?
B: What/How about 6pm?
I wonder how people would say the "what/how about" part. I can't think of a good translation, and since it's a colloquial phrase, dictionary doesn't help much.
A: Um wie viel Uhr sollen wir uns heute treffen?
B: Was denkst du über 6pm?
Surely this doesn't sound natural ...