H4 stamping second time

Hello Friends,

I am on H1B. I was supposed to get married in 2012 , however due to some reasons marriage didnt happen. But we had taken date for H4 stamping for my would be wife. The marriage did not happen and I didnt cancel the stamping date.
No staming interview was done as I didnt get married.

Now I am getting married with other girl , I am planning to take H4 stamping date. Will there be a problem as there was already one stamping date taken 2 years back for same groom? The interview did not happen though as I never married that girl.

Please help.