In this task, you have given an input which is user's command or question, based on that you have to return what will be Agent's response/reply for that particular user's command or question

Example Input: Add to schedule sales pitch planning with Ceo on Friday at 4:00 pm.
Example Output: I can only look up names in your address book. Please use a full name and try again.

Example Input: Appointment should start at 12 and end at 2
Example Output: How is this?

Example Input: Block out the entire week of Derby as out of office. Derby is on May 4th this year. Block out from 8 am on that Monday to 5 pm that Friday
Example Output:
Is this good?