radioalba.org christian has a special Morning Prayer for today’s feast. 
The script of a Mass leaflet for the Feast of the Assumption is below:
Intercessions
Father of us all, you chose Mary to be the mother of Jesus :
Bless all who follow her example of generosity
and bring Christ to the world.
Lord, hear us:
Mary’s glory is her willingness to do God’s will:
may we always do what is pleasing to you
Lord, hear us:
Mary, holds a special place in the life and devotion of the church:
Let us all share a reverence for her
which shows itself in reverence for all your children.
Lord, hear us:
We pray for the schools which re-admit their pupils today,
And for the schools which our own parish children attend
Lord, hear us:
We pray for the afflicted, for the victims of violence and war;
We pray for peace.
We remember those who are ill,
Those who gave died,
And those who mourn.
Lord, hear us:
