Query: user: Can you help me search for a bus?
assistant: Sure. A few questions first. Where will you be leaving from? When do you plan on leaving and where will you be going?
user: I will be leaving from Sacramento. I plan on leaving the 9th of this month and I will like to travel to SD. Also I would prefer Flexible tickets if that is possible.
assistant: I have found 8 possible buses for you that match your preferences. The best one in my opinion leaves at 10:20 am and is a Flexible ticket for $91
user: Sounds good.
assistant: Would you like to purchase this ticket?
user: Yes. Could you reserve seats for four people?
assistant: I can do that. Could you please confirm, The bus will be leaving from Sacramento on March 9th at 10:20 am heading to San Diego. You also wanted to reserve 4 seats all being Flexible tickets?
user: Oh I am sorry. Thought you said 4. I have changed that to one now.
assistant: Just to double check, you would like to leave at 10:20 am for 1 person? right?
user: Yep that works for me.

Intent: Buses:BuyBusTicket