Hello {studentfirstname},
Thank you for applying to the (job_position) role with (company_name). After reviewing your application, I would like to invite you to a virtual interview. 
The main goal of this call is to tell you more about (company_name) and get to know you better. I will also be able to answer any questions you may have. 
Virtual interviews are an initial stage in our hiring process. Would you be available for a short introductory video call sometime (next_week)? 
Here are some available options:
(date&time)
(date&time)
(date&time)
If none of these options work for you, I will do my best to accommodate. Please send me a confirmation email with your chosen date and time as well as your Skype name. 
I look forward to getting to know you better.
Best,
(your_name)
(signature)