This sounds more like a script then a book. If you want to make it a book use "" and say things like Bla de blah said. Also one lone wolf would be hard put to take out a human who was going to kill another human. You would think she would be equipped as an assassin and that would be a little fishy to begin with, then, a prince would probably not be gallivanting around in the woods. It would be better if it was a towns person and you created the tension between the prince, who probably also wouldn't know anything about medical aid, threw another means such as having her go to the palace to have a hearing about something or some such thing. If you had a pack of wolves then it would be more probable but wolves are also afraid of people mainly. They wouldn't attack unless starving or provoked, and they would finish the job.
I don't mean to sound harsh, I'm sorry that I probably do, but I'm trying to give advice. Maybe making it, instead of wolves, a rabid dog, not with rabies, just rabid, instead because Dogs would not be afraid of humans so much as a wolf would be the unfamiliar. I know wolves are dangerous and you expect that, but they wouldn't come that close the village, they're smart and pack oriented.
Then for the confrontation, you could do anything from running into him on the castle grounds, or have her go see the king with the man because he's having issues and just bringing her along, some such thing, I'm sure you can think of something. Personally, I would make him have crop troubles or need assistance killing the dog that attacked her and asking for a guard, bringing her along to the castle to prove the dog is trouble, say it ate his chickens or some such thing, then have her see the prince there. They could then recognize her and draw her into their house etc.