People may 'one day' [='someday'] be able to take vacations to the moon.
She hopes to publish her novel 'someday'.
Let's have lunch 'someday' next week.
(..) -And the old TV. -There you go, the old TV. And those guys from the Christmas decorations box. They're fun, right? Yeah. And someday, if we're lucky, Andy may have kids of his own. And he'll play with us then, right? We'll always be there for him. Come on, guys. (..)2010 Toy Story 3