org.bukkit.conversations
Interfaces 
Conversable
ConversationAbandonedListener
ConversationCanceller
ConversationPrefix
Prompt
Classes 
BooleanPrompt
Conversation
ConversationAbandonedEvent
ConversationContext
ConversationFactory
ExactMatchConversationCanceller
FixedSetPrompt
InactivityConversationCanceller
ManuallyAbandonedConversationCanceller
MessagePrompt
NullConversationPrefix
NumericPrompt
PlayerNamePrompt
PluginNameConversationPrefix
RegexPrompt
StringPrompt
ValidatingPrompt
Enums 
Conversation.ConversationState