user_query: go to the vet
response_text: Got it, do you want to add time?
user_query: set up a task for tomorrow
response_text: What's the reminder?
User: Order a ride with lyft from 55th st to spring gardens arriving at 4pm
Parse: Order_ride ( dropoff_location « spring gardens » dropoff_time « 4pm » pickup_location « 55th st » provider « lyft » )