老师约了meeting，老师不确认时间

It is very likely that I will be recruiting new students for fall 2021. I will be happy to discuss with you to explore your interests and qualifications. I am pretty tied up these days. If possible, maybe we can have a discussion on the week of 11/16-11/20, if you will be available? I am in general available in the morning (before 11AM EST) or late afternoon (after 5pm EST) on Monday, Wed and Friday. Please let me know a good time for you on those days.

老师跟我发完邮件，我看到后就回复说这些日期的下午都可以。然后老师都没有回我，我又发了一份，他还是没有回，他不会突然决定不meeting了吧。