Query: user: Can you help me find a bus from LAX next Tuesday?
assistant: Where are you heading?
user: I'm going to SD.
assistant: I found a bus leaving at 7:40 am with an economy ticket for $28.
user: Which stations does it leave from and arrive at?
assistant: It goes from Union Station to the Santa Fe Depot.
user: Are there any others?
assistant: There's on at 7:50 am with an economy ticket for $30.
user: Are there any more? I just need 1 economy ticket.
assistant: There's another at 9:20 am with an economy ticket for $28.
user: That works for me.
assistant: Did you want to book your ticket now?
user: Not right away. Can you tell me about some attractions in SD?

Intent: oos