Any suggestions for afternoon dates (first meet up) when the girl has plans in the evening?

Got the number a couple of nights ago and suggested meeting up on Sunday after 6pm (I'm completely booked up every day next week so was the only day I could, otherwise I'd have to wait until next weekend, which seems like an eternity when you're relying on a text game) but she said she couldn't but wanted to know if I could meet up earlier.