Before the interview, think carefully about your career aspirations.
Even if you do not have a specific career goal, you may have an industry you are interested in working in or a set of skills you hope to develop. Then, reread the job listing, and think of ways in which the requirements and responsibilities of the job will prepare you for those goals. You will need to make a strong case for what appeals to you about the job for which you are interviewing, while also addressing your future aspirations.Be careful how you frame your response if you are using this job as a stepping-stone to a higher level job within your career path. Make sure your time frame for occupying the initial job is sufficient to add value in that role.
Generally, three to five years will make sense for most jobs.