virtual interview with HR, 30 mins, ask questions like intruduce yourself, any travel plan in coming months, what kind languages do you speak, which language do you prefer to speak in the position

First to have a online interview with the recruiter. The recruiter that interviewed me was nice and explained the job duty to me in details. Simply just listen to the job introduction and did a self-introduction, then asked about the availability of work. The follow up would be an assessment and sent by email.