Query: user: I will be visiting some friends, are there one way flights available?
assistant: Where do you want to go?
user: Going to LA.
assistant: Where do you want to leave from and when do you want to leave?
user: Look for lights leaving from Vegas next Tuesday.
assistant: There are 4 flights you might like. There is an American Airlines flight that departs at 9:30 am and has 0 stops. It has a cost of $86.
user: At what time does it arrive and from which airport it leaves?
assistant: It leaves from McCarran International Airport and it arrives to its destination at 10:40 am.
user: Are there other flights? It is just for one person.
assistant: There are 3 flights you might like. There is an Delta Airlines flight that departs at 12:20 pm and has 0 stops. It has a cost of $83.
user: That sounds great. But I also want to know about bus. Is there any going there.
assistant: Do you want to depart on March 5th?
user: No, find a bus that leaves Thursday next week.
assistant: There is a bus that leaves at 7:20 am. It is an Economy class ticket and has a cost of $43.
user: From what station does it leaves? And to which one it arrives?
assistant: It departs from Union Plaza and arrives to Union Station.
user: That sounds great, I prefer to buy the bus ticket.
assistant: Please confirm: Booking 1 Economy class bus ticket from Las Vegas to Los Angeles. Leavein on March 7th at 7:20 am.
user: That is correct.
assistant: The ticket has been booked.
user: Thanks a lot.
assistant: Is there anything else I can help you with?
user: No, that would be all.

Intent: oos