csv

import csv

file1 = open("file1.csv", "r")
file2 = open("file2.csv", "r")

csv_reader1 = csv.reader(file1)
csv_reader2 = csv.reader(file2)
#for row in csv_reader1:
#    print(row)

dict1 = {}
for row in csv_reader1:
    dict1[row[0],row[1]] = row[2]
dict2 = {}
for row in csv_reader2:
    dict2[row[0],row[1]] = row[2]

for key, value in dict1:
    print key, value

file1.csv:

name, last_name, age, city, birthday, date
mona, jalal, 28, Madison, 7/23/1987, 5/31/2016
james, cardel, 29, DC, 7/23/1986, 5/1/2016
kate, spade, 30, NYC, 7/32/1985, 5/24/2016

file2.csv:
name, last_name, pet, pet_age
mona, jalal, cat, 2
kate, spade, dog, 3
mina, nik anjam, bird, 1

/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 /Users/mona/PycharmProjects/PythonCodes/CSV_calculation.py
mona  jalal
james  cardel
kate  spade
name  last_name