Along this topic, I asked for an alternate date when I was offered basics and my HR rep gave me a few options. I said yes to one and have not heard back yet. I've responded again and called 3 times also leaving a voicemail. The original email said I needed to respond in 2 days so I just want to be sure I've actually been put down for that date but again, I've received no communication since saying "yes, that date works for me". It's been a little over a week. Just want to be sure radio silence like this is normal.