Interview for HR Assistant tomorrow, extremely nervous

Hello all, I recently just graduated from College with a diploma majoring in Human Resource management. I have been applying all over to entry level jobs because I have no experience and I just got a phone call for an interview for an HR assistant position. I’m so excited to even have the opportunity to interview and meet the recruiters, but I am also exceptionally nervous. I have done plenty of interviews but they have all been in customer service roles. What questions can I expect for this position ? Please give me any ideas or suggestions for how to prep and what to expect! Thank you kindly in advance.

Update: I got the job!! Thanks everyone for the advice and the well wishes :)