Inconsitency of date formats

I'm using Agreservation to create a familiar rental house website. I would like to work with dd-mm-yyyy date format. For that I defined in "date and time" the format that I want, and I added in "Format" tab this format: d-m-Y.

But the date format of the booking block called "category search form for:Casa" is still yyyy-mm-dd. Where can I change the date format to dd-mm-yyyy of the booking block?

I appreciate any help. Thanks.