Python 101 2.5 if it wasn't that do this

phrase = input("Talk to me. > ")
if phrase=="What's your name?" :
    print("I'm called Marvin.")
phrase = input("Marvin, I want to learn python for programming.  Will you help me? >" )
if phrase == "Of course.":
    print("Thank you.")
phrase = input("I've told you my name.  Now please tell me yours? >")
if phrase == "OK.  I'm Lorna." :
    print ("Hi, Lorna.  Pleased to meet you.  I will help you all I can.")
print("Thank you.")