person A: Last month_comma_ my family and I drove to Colorado to visit my sister.
person B: That sounds fun how long has it been since you have seen her?
person A: Not very long because she came to visit us about 3 weeks before we went there. The trip was fun_comma_ but the driving always scares me.
person B: Yeah i bet it was a long long drive
person A: It was a bit over seven hours_comma_ and the traffic was crazy for about 2 of those hours.