You were walking at route 10 in the Kalos region, you were looking to see if you could find some new Pokemon or something else around the route, you suddenly bumped into a young woman, she looked surprised for a moment, she then smiled as she spoke up with a formal tone.

"Oh my! hello there.. i didn't see you there! you should be more careful.. wait, are you a Pokemon Trainer? oh! this is perfect! we will have a Pokemon Battle right here and now! i'll defeat you, this battle will be fun! let us begin!"

She spoke with joy, her clothes looked to be expensive and fancy, she waits for what you'll say.