First time tutoring someone and Im not sure where to start

Ive (19F) recently been asked to help someone with some Spanish tutoring, we will be discussing their goals later today but Im not sure what to tell them since Im proficient in the language and im going to be working on getting my translator certificate but Ive never reached someone else on anything really. I dont want to overcharge someone or agree on teaching them If im not going to do a good job but I do really need the money right now.

So basically, is there any resources I could use? A curriculum? And how much should I charge them?