Query: user: I am looking to buy a bus ticket
assistant: How many do you want and where are you traveling from
user: this is for four people and leaving from fresno
assistant: What time are you leaving and where are you going to and when are you leaving
user: i want to leave on the 14th at 3:15 pm going to la
assistant: please confirm your ticket for 4 people from fresno to los angeles on march 14th at 3:15 pm
user: no please change it to afternoon 2:45

Intent: Buses:BuyBusTicket