请问找工作怎样约对方电话

LZ刚做完master thesis，申请了一家data science internship在柏林，收到下面的邮件，请问应该怎样去约对方电话比较好？直接发邮件过去自我介绍一下，问问有没有实习的位置？

Hello,
Thank you for your interest in XXX. We really like your profile! Your grades at XXX are very strong.
At the moment we are looking for new data scientists for our XXX teams, but they need to speak a bit of German to be able to interact with our clients. Do you speak some German?
However, even if you do not speak any German we would like to get to know you and want to suggest a phone call with one senior manager from our XXX office. Would you be interested?
Regards

Dear XXX,

Thank you for your reply! Sorry, I don't speak German.
Sure, I would like to chat with anyone from your company and I am open to an internship in any locations/remote.

Best regards,
San Zhang

Hello San Zhang,
CCed is my Swiss colleague XXX. While we cannot make any promised, he would be interested in talking to you on the phone.
Regards
XXX

有没有必要积极的过去约着谈一下？谢谢各位了

我觉得你做得很好啊👍 继续主动谈下去对你只有好处没有坏处, 他们那边有合适的位置最好, 即使没有你也能获取更多业界信息, 加油💪