def int_check(low, high):
    """Checks user enters an integer less, or more than or equal to the low and high numbers."""

    error = f"Please enter an integer more than or equal to {low} or less than or equal to. {high}"

    while True:
        try:
            response = int(input("Enter a number to select a level: "))

            if response >= low and response <= high:
                return response
            else:
                print(error)

        except ValueError:
            print(error)


# Main routine starts here
game_goal = int_check(1, 5)
second_goal = int_check(7, 11)

print(f"You chose level: {game_goal} and the second level of {second_goal}")