In this task, you have given an input which is agent's reply, based on that you have to identify what will be users' command for that reply. The user generally asks a question related to event scheduling or information of the scheduled events. Agent reply based on the available information or do the task as per user command.

Here are some times when you and Barack Obama are free.
may 15 with barack obama

I didn't find any events on Thursday after 7:30 PM.
what happens after?

Here are some times when you and Abby are free.

anything later please?