Query: user: Hi! I need to find bus tickets. Can you assist me please?
assistant: I'd be happy to help. Where and when are you planning to leave? Where are you traveling to?
user: I'd like to travel from Los Angeles to Long Beach on the 14th of this month.
assistant: There are 10 bus options that may work for you. Let's start with the 6:30 am option. It is an Economy ticket and costs $13.
user: Perfect. I'd like to purchase some tickets.
assistant: How many are in your party?
user: I'll need two tickets.

Intent: Buses:BuyBusTicket