Just write the date or time inside your message above - it gets picked up automatically.
Try:
in 2 days
on the 29th
on 29 sept at 17:00
tomorrow at 9am
next friday
in 3 weeks
No date found yet - add one to your message to see when it will fire
We couldn't find a date in your message - add one (e.g. “in 2 days” or “on 29 sept”) or pick another tab