Date reservation widget - Multiple reservation on the same date

I am using this date reservation widget on my reservation form. and the thing is after one registration with some dates it does not allow other users to use that date.

Example One user registered for 10 june and now that date is disabled but i would like to have it so other users can still register for 10 June. i.e. one date is not only for person one date can be registered by many persons 

Form Link: http://teatime.fi/sv/sign-up-guest/

How to do that? Any help would be highly appreciated.

Hi,

Sorry but that's not possible on that widget. Doing that I think would defeat the purpose of that widget. How about using appointment slots widget as an alternative? You can define the dates and add a number of its availability.

http://widgets.jotform.com/widget/appointment_slots

Though, the downside here is that you have to define manually the dates since it doesn't have calendar selection.

Thanks!