Query: user: I would love to go see something like Musical shows in person. I need your help finding one.
assistant: What city should I search in for you?
user: Well, I'm not too picky. If you can, try to narrow it down to San Diego.
assistant: There are 10 Musical Events which fit your criteria. On March 7th, the Cal Coast Credit Union Amphitheater is hosting Alejandro Sanz. This popular show starts at 7:30 pm.
user: That sounds like just what I'm looking for. I want a bus that will take me there on the 7th of this month. It does not have to be a direct bus line.
assistant: What city will you be departing from?
user: I'll be leaving from Los Angeles when I go.
assistant: There are 10 buses that are heading there on the 7th of this month. One bus is leaving at 6:50 am and costs $30 to ride.
user: Tell me the departure and arrival bus stations.

Intent: Buses:FindBus