I use the scheduling prompt very often and I usually give times in 8pm/9am/etc. format, because they are conveniently short to type.
Today it occured to me the m is unnecessary, because a and p already gives the necessary info. Could we also support 8a and 9p format for times like 8am and 9pm, so that the m does not have to be typed when scheduling? It's unambiguous, this form is not used for other things AFAIK, so we could easily support this shorter form too.
