Casting requirements for montage ad

Film 1:

Waiter: 26-27yo
Husband: 42-45yo
Female Friends: 35-40yo
Male Friends: 38-40yo

Film 2:

female friends: 35-40yo

Film 3:

kids: 8-10yo
Elder male: 55yo
Elder female: 50-55yo
Female: 30-40yo
Husband: 40-45 yo

Film 4:

Doctor Male: 52-55yo
Nurse Female: 30-40 yo