Method, system and computer program for collecting multiple pieces of information during a user dialog

摘要

For constructing a multi-slot dialog with a user to obtain multiple items of information over a number of turns, it is provided at least one slot segment object, each slot segment object containing a corresponding set of slot objects, each representing a slot in a segment, each slot representing an item of information to be provided by the user; it is further provided at least one set of slot group objects for each slot segment object, each slot group object defining parameters associated with a particular combination of slots in the slot segment object; and it is executed a multi-slot dialog flow defined by dialog objects.