Query: user: Can you help me buy bus tickets?
assistant: Where are you leaving from and what time would you prefer to leave? How many tickets will you need?
user: I will need 1 ticket leaving from San Francisco by 10:45.
assistant: Where are you going, and what date do you plan to travel?
user: I am planning to leave for Sacramento on the 11th of March.
assistant: You would like 1 ticket on the bus from Sacramento to San Francisco, leaving on March 11th at 10:45 am, without extra luggage, is that correct?
user: Yes, that's correct. How much is the ticket?
assistant: I'm sorry, I was not able to book a seat on that bus trip. Is there another ticket I can help you purchase?
user: Yes, let's try again. Check if there is a bus going to Anaheim, CA on the 1st of this month.
assistant: You would like 1 ticket, without extra luggage, on the bus from San Francisco to Anaheim, leaving on March 1st at 10:45 am, is that correct?
user: Yes, that's fine. What station does it arrive at? How many stops does this bus make?
assistant: The bus arrives at Anaheim bus station. It is a direct bus. I'm sorry, I was not able to complete the ticket purchase for that time. Would you like to book the 10:30 am departure for $45?
user: Yes, that's ok.
assistant: Your ticket purchase is successful.
user: Thank you very much for your help. Can you find me a rental car there? I will need it until next Friday. Any type of car is fine.
assistant: Are you planning to pick it up from Anaheim? What time would you like to pick up the rental car?
user: Yes, that's the right city. I would like to pick it up at morning 8:30.

Intent: RentalCars:GetCarsAvailable