Query: user: I need a rental car in Portland starting at afternoon 1:30.
assistant: What date and when to?
user: I need the car beginning this Sunday until March 7th.
assistant: I found a car at PDX International Airport available on March 3rd. It is a standard Accord.
user: Anything else? I want a standard.
assistant: I found 7 options including a car available at the Portland Bus Station on March 3rd. It is a standard Camry.
user: That will be cool.
assistant: Are you ready to reserve?
user: No, not now. I need 4 economy extra tickets for later today.
assistant: Where are you leaving from?
user: I am leaving from Vancouver, BC.
assistant: I found 8 buses including one leaving at 9:20 am. It is $52 for an economy extra seat.
user: What is the name of the bus stations?
assistant: The origin station is Pacific Central Station. You will arrive at Portland Bus Station.
user: Cool.

Intent: Buses:FindBus