My experience with learning languages has been a lot more intense and immersive than this, so... yeah, let's go the "high school French class" route.

[Joy and bliss. She plops herself down in the chair next to his, setting her note-taking materials on the table in front of her.]

Bonsoir. Uh-- ça va... tout bien?

[Her accent isn't the worst - she's clearly heard French, and has a general idea of how it's pronounced - but she's also clearly not familiar with the language beyond the very basics.]