Python-сообщество

 pers_001 = {'name': {'last_name': 'Иванов', 'first_name': 'Иван', 'middle_name': 'Иванович'},
'address': ['г. Майкоп, ул. Коновалова д.34/1, кв.53'],
'phone': {'home_phone': '67-87-92', 'mobile_phone': '8-929-232-84-96', 'mobile_phone_2': 'Нет'}
}
pers_002 = {'name': {'last_name': 'Егоров', 'first_name': 'Егор', 'middle_name': 'Егорович'},
'address': ['г. Сочи, переулок Ромашковый д.65, кв.17'],
'phone': {'home_phone': '241-65-18', 'mobile_phone': '8-925-278-96-87', 'mobile_phone_2': '8-928-658-82-77'}
}
pers_003 = {'name': {'last_name': 'Семенов', 'first_name': 'Семен', 'middle_name': 'Семенович'},
'address': ['г. Екатеринбург, ул. Победы д.56, кв.25'],
'phone': {'home_phone': 'Нет', 'mobile_phone': '8-921-247-66-77', 'mobile_phone_2': 'Нет'}
}
call_crew = [pers_001, pers_002, pers_003]
call = str.capitalize(input('Введите Имя или Фамилию '))
def crew(call):
    for personal in call_crew:
        if call in personal['name']['first_name'] or call in personal['name']['last_name']:
             print('ФИО:', personal['name']['last_name'], personal['name']['first_name'], personal['name']['middle_name'])
             print('Адрес:', personal['address'][0])
             print('Телефон:', '\nДомашний.', personal['phone']['home_phone'], '\nМобильный.',
              personal['phone']['mobile_phone'],
              '\nДополнительный.', personal['phone']['mobile_phone_2'])
    if call not in call_crew:
        call_reset = str.capitalize(input('Дополнительной информации не найдено. Повторить? Да/Нет '))
        if call_reset == 'Да':
            return call
            '''call = str.capitalize(input('Введите Имя или Фамилию '))
            return call'''
crew call

 call_reset

 while True:
     тратата

 crew_1 = {'name':{'first_name': 'Edward', 'last_name': 'Snowden'},
        'function':['Senior analyst'],
        'extention number':['12-89']}
crew_2 = {'name':{'first_name': 'Garry', 'last_name': 'Poter'},
        'function':['Junior analyst'],
        'extention number':['32-74']}
crew_all = [crew_1, crew_2]
#exit_for_programm = str(input('If you want to exit, press \"x\". '))
#first_name = str.capitalize(input('Enter Name '))
while True:
    name = str.capitalize(input('Enter First name or Last name. For the exit press \"x\" '))
    for personal in crew_all:
        if name == 'x':
            break
        if name in personal['name']['first_name'] or name in personal['name']['last_name']:
            print('First name:',personal['name']['first_name'],
            '\nLast name:',personal['name']['last_name'],      
            '\nFunction:',personal['function'][0],
            '\nExtention number:',personal['extention number'][0])
            break
    else:
        print('Not information')

 while True:

crew_1 = {'name':{'first_name': 'Edward', 'last_name': 'Snowden'},

 crew_2 = {'name':{'first_name': 'Edward', 'last_name': 'Poter'},

 else:
        print('Not information')
else:
        pass