user_query: Wish mom and dad for their anniversary.
response_text: Sure, I'll remind you on November 28 at 4:00 PM.
user_query: 4 pm
response_text: Alright, on November 28 at 4:00 PM. What's the reminder?
user_query: Can you add a reminder please on November 28th?
response_text: Alright, on November 28. At what time?
User: Let's find parking near Staples Center for 6PM.
Parse: Find_parking ( location « Staples Center » time « 6PM » )