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.
One example: I didn't find any events with Gavin this week
Solution is here: Search for any meetings with Gavin for this week.
Explanation: The agent has replied about the events with Gavin, and the user has also asked about the same thing.

Now, solve this: The event between Sunday the 29th and October 5th is for a half hour.
Solution:
Great. How long is my appointment for the first week of october?