Multiple date_select

Hi,
I tried to create 2 date fields with date_select in ruby. But the
names assigned to the two date fields are the same(date[year],
date[month] and date[day] for both) when I view the page source.
Is there any way to assign a different name to the second date_select
field? Or in what else way can we use two date fields in a form?

Please help.
Thanks