Update squads copy (#82)

Author: edwinzhng

squads.mdx

@@ -5,9 +5,10 @@ description: "Use Squads to handle complex workflows and tasks."
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 Sometimes, complex workflows are easier to manage with multiple assistants.
-For example, you might have one assistant for asking about personal information, and another for booking appointments.
-Each of these assistants can have their own configuration and may require drastically different prompts.
+You can think of each assistant in a Squad as a leg of a conversation tree.
+For example, you might have one assistant for lead qualification, which transfers to another for booking an appointment if they’re qualified.
 
+Prior to Squads you would put all functionality in one assistant, but Squads were added to break up the complexity of larger prompts into smaller specialized assistants with specific tools and fewer goals.
 Squads enable calls to transfer assistants mid-conversation, while maintaining full conversation context.
 
 ## Usage