Query: user: I have a plan on a short trip and I want to search for a bus. Can you help me to find the suitable one?
assistant: From which place do you want me to search for the bus?
user: I need the one from San Diego.
assistant: To which place you have planned to visit and from which date you need the bus to book?
user: Book it from the 12th to Los Angeles.
assistant: I got 10 results. How about a bus which leaves at 6:10 am for which the price of Economy class ticket is at $27.? Hope this will work I think?
user: No, please search for something else and I need to book it for two persons.
assistant: What about a bust at 6:50 am with ticket price $30 for Economy class from the 9 results that I have searched? Is the one need by you?
user: Yes, that is the one I want to book. Thanks.
assistant: Shall I book the tickets now?
user: Yes, I want to book it but for some times later.
assistant: How can I help you further? Do you want anything else to search for?
user: Yes, search for some nice places to visit which is also be a Child-friendly one.
assistant: Got 10 results, how do you think about a Museum which is the interested one I think. If you like the same then let me know whether you like the one at Autry Museum of the American West.
user: Yes, Museum is a nice visiting place and I need some more details to decide. please check whether the entrance is free there and I also want to know their contact number.
assistant: Yes, entrance is free there as per your wish and please note down their contact number as 323-667-2000. What else do you want to choose this place?
user: No, that's enough and I choose this place as the best for me. Now you have to help me to book the tickets for the bus that I have selected before. Shall we proceed?

Intent: Buses:BuyBusTicket