Query: user: Can you please find a bus for me?
assistant: Sure, but first tell me where to and when.
user: I'd like to go to Seattle on March 6th.
assistant: OK! Where are you departing from?
user: I'm travelling from Vancouver, I'm not particular about it being a direct bus and I would like four tickets.
assistant: There's a bus leaving at 7:40 am with tickets priced at $26.
user: Can you please find me another one, this time a direct bus?
assistant: Sure, there's one departing at 9:10 am with tickets costing $28.
user: Anything else available?

Intent: Buses:FindBus