Users story has three components (3Cs ) :
Card : It describes the whole user story in the basic form and written in a physical form on a card. The format used in the user story: As a [type of user], I want [goal] so that [some reason].
Conversation : It depicts the communication between product owner, consumer, other members to discuss details in the card.
Confirmation : It helps in finding acceptance criteria in the user story so that the story can be used.
