Query: user: I need help finding a bus to LAX.
assistant: Where would you be departing from?
user: I will be leaving from Vegas.
assistant: What day do you plan on leaving?
user: My departure date is the 3rd of this month.
assistant: I found 4 buses and one of them has an economy class ticket for $41 that leaves at 7:20 am.
user: What about the other buses. I need 3 tickets and prefer Economy tickets.

Intent: Buses:FindBus