Found in Anna's Backpack

Here's what she wrote:
My mommy and daddy aro going to bagis. oh well i dot no win thar going to go thar. But I no win thar cuming bac on my birthday!

Translation:
My mommy and daddy are going to Vegas. oh well I don't know when they're going to go there. But I know when they're coming back - on my birthday.

I think that's an airplane at the bottom.