Repeating question with a loop

[Thekid]

How can I get this question to keep repeating until either a yes or no is given as an answer:

response = raw_input("Are you ready? ")
if response.lower() == "yes":
     print "Alrighty then, let's begin!"
if response.lower() == "no":
    print "Try again later when you are ready"
 

Let's say you enter: maybe
I'd like the question to keep repeating. I tried making some 'for' loops but wasn't doing it right.

[bvdet]

Encapsulate the input in a while loop. Use an if, elif, else block instead of multiple if statements.

while True:
    response = raw_input("Are you ready? ")
    if response.lower() == "yes":
         print "Alrighty then, let's begin!"
         break
    elif response.lower() == "no":
        print "Try again later when you are ready"
        break
    else:
        print "Please enter 'Yes' or 'No' please."

[Thekid]

I see. I thought about the 'while' loop too but wasn't sure how to implement it. Thanks!