Won't Miss #295 - "fishing"

I continue to do freelance work for my former company and as part of this work I am asked to offer my time in line with a company's request. The company will say they want me to do a job between X and Y time with spans of up to 8 hours between those times, but they will only need two hours of my time. They will not say they want 1 hour in the morning and 1 in the afternoon. They will simply say