You ask Moonflower who she thinks you should go with.

Moonflower: "Hmmm... I dunno. How long's the cart ride gonna be?"

Dawn Break: "It's about five to six hours between Coltswell and Amblerta."

Moonflower: "Ooh, that's a lot. Maybe we should wait for mornin' with the others. We gotta be super far away from home by now, and I really wanna check out what kinda plants grow 'round here!"