Automation: Sending sms based on button press in alarm My Problem:

I want to get a reminder or an alarm every sunday and tuesday evening that gives me the chance to press two buttons: one that sends an sms to another person with content x and another button with to send the sms with content y.
I thought about something like this:

Displayed: 

IF (Sunday 19:00 or Tuesday 19:00)
   *Show me A Screen (sth. like an alarm) with two buttons
   IF (Button x)
      Send SMS (or better telegram or whatsapp or messenger) with content x to recipient a
   ELSE
      Send SMS with content y to recipient a


i already looked into IFTTT but it doesnt do the thing with the button-decision afaik.

Thanks for any help.
Try Automate (free). Use the following blocks:


Time await
Dialog choice
SMS send