Hi @Power_Automater
According to your description, you want to send user one email of all their tasks assigned.
I set up a flow, you can refer to below screenshots to see if it helps.
Suppose I will run the flow at 5pm every day, filter out the items that have been modified today, and then send an email to users with all their assigned task information.
This is my test list.

Flow in details.

Expression1:formatDateTime(item()?['Modified'], 'yyyy-MM-dd')
Expression2:formatDateTime(utcNow(), 'yyyy-MM-dd')



Expression1:item()?['AssignedTo/Email']
Expression2:items('Apply_to_each')?['AssignedToEmail']

Select the column that you want to display in the email.


Expression:items('Apply_to_each')?['AssignedToEmail']

After flow runs, recipients will receive an email with all their assigned tasks.



Hope the content above may help you.
Best Regards
If my answer helps, then please consider Accept it as the solution to help the other members find it more quickly.