Query: user: I need an economy flight from Los Angeles.
assistant: Where are you travelling to?
user: From San Francisco.
assistant: What date will you be leaving on?
user: On 13th of this month.
assistant: There are 5 options, one is with Alaska Airlines with 0 stops departing at 5:50 pm, costing $107.
user: would this be a redeye flight?
assistant: No it is not.
user: fine, what about a bus going there instead? From 12th of this month for three passengers.
assistant: There are 10 available options, one is a bus that has 0 transfers leaving at 6:20 am and costing $43.
user: Which station will it arrive at?
assistant: At Salesforce Transit Center.
user: Which station does it depart from?
assistant: From union Station.
user: Where else is there?

Intent: Buses:FindBus