求问这种我要等待他再回复还是直接回他呢。。。

我暑期实验室遇到一个人这么回我

I am open to discussing the possibility of your visit this summer. However, I would like to see if there is one of my graduate students who can work with you directly because I expect to be out on travel quite a bit this summer.
我是该等待他再回复我吗