Can the Python dictionary key value be output as a string of variable values?

A = { 'Nice to meet you' :'hi', 'Hello' :'bye'}

If you type user_input = input() # 'Hello',
print(A[user_input]) # 'bye' is output

# How to turn the loop... 
for k, v in A.items() :
    if user_input == k:
        print(v) # 'bye' is displayed

A = { 'Nice to meet you' :'hi', 'Hello' :'bye'}

For_in range(2): # Number of times you want to repeat: #2 
    If you type user_input = input() # 'Hello',
    print(A[user_input]) # 'bye' is output