I came across this problem at the field where I obtained my PPL about week after it was issued. Commercial guy comes in (not quite with your hours) and gets told no-way without jumping through hoops that were so complicated he walked away with his young son in tow.
Me on the other hand cleared to take three passengers, with sixty hours total flying time, 25 of which were P1. OK, I was not going to do take my kids, but that is not the point.
Might I suggest a visit to your local GA field and find a pilot who will be happy to let you "sit" in the rhs with your daughter behind? Probably the quickest solution.
The Wombat