Breastmilk like formula/formula for a day

SOOOOOOO My SO sisters said they would watch my LO while I’m working butttt they haven’t gotten back to me all morning and all of my milk is at their house an hour away 😑 I’m trying to pump with my haaka but im still getting the hang of it and only get like an oz or two out at a time :( my dad is gonna watch her if they don’t get back to me but he needs to be able to feed her soooo what type of formula do y’all give your BF babies? Any recommendations are helpful! Thanks! 💕