Testing Dictionaries Inside Lists

contact_list = [{'Name':'Luis', 'Number':351916675561},{'Name':'Kimossab','Number':-1}];

str = input('Insert a name to look for the number: ');
bool = 0
for i in contact_list:
    if i['Name'] != str:
        continue
    else:
        bool = 1
        print(i['Number'])

if bool == 0:
    print('Name not found.')