1. A method, comprising: receiving data representing a first user intent statement; generating a first graph comprising two or more named entities identified within the first user intent statement and one or more relationships identified between the two or more named entities; receiving data representing a second user intent statement; without modifying the first graph, performing an action based on an intent identified in the second user intent statement; and subsequent to performing the action based on the intent identified in the second user intent statement, performing an action based on an intent identified in the first user intent statement.