What's your name?

whatsyourname.py

first_name = input('Enter your first name: ')

if first_name == "Harry":
    yesOrNo = input ('Wait...Harry? As in Harrison Meredith? Y/N ')

    if yesOrNo == 'Y':
        print("Hello there, creator! Great to see you!")
        exit(0)
    elif yesOrNo == 'N':
        print("Oh, my mistake...anyway,")

yesOrNo = input ('You have entered ' + first_name + '. Is this correct? Y/N ')

if yesOrNo == 'Y':
    print("Hello there, " + first_name + "!")
elif yesOrNo == 'N':
    first_name = input('Please re-enter your first name: ')
    print("Hello there, " + first_name + "!")
    
surname = input("What's your last name? ")

yesOrNo = input ('You have entered ' + surname + '. Is this correct? Y/N ')

if yesOrNo == 'Y':
    print("So your full name is " + first_name + " " + surname + "? Cool!")
elif yesOrNo == 'N':
    last_name = input('Please re-enter your last name: ')
    print("So your full name is " + first_name + " " + surname + "? Cool!")