Rstaurant booking plugin that uses dates

I need a plugin that supports dates as well as just times. My theme had a built in booking widget which simply displays the time ranges you set in the admin so if you wanted to stop people booking a table this saturday at 7pm for example you could do this but in doing so, that would mean someone wanting to book a table for next Saturday at 7pm couldn’t book either.

I then tried the Redi reservation plugin but that seems to be the same problem, I can remove opening hours or change times but that applies to any date on that day.

This seems to be an obvious necessity to booking online but I haven’t yet found a plugin that accommodates it.

Is there any plugin anyone knows of where I could be specific and block out a certain time range on a certain day on a certain date only?

(I also tried out open table but on opening the settings I have a pure blank page ie. no settings at all. I don’t have the time to try to get support from them as this site needs to live tomorrow!)

Any help greatly appreciated.