Can you tell me how to sign up for a swim class, in order to learn how to swim?
user
You can either join a group class or a private lesson.  Which would you like to do?
assistant
Can you tell me how to sign up for a swim class, in order to learn how to swim?
user
You can either join a group class or a private lesson.  Which would you like to do?
assistant
Can you tell me how to sign up for a swim class, in order to learn how to swim?