Query: user: I am looking for a train
assistant: when are you traveling? where are you going to and depart from
user: I am traveling from anaheim and to los angeles on march 13th
assistant: what about departure at 6:30 am for $34
user: what station does this arrive from and at
assistant: you will be leaving from anaheim intermodal center and arrive at union station
user: what other train can you find
assistant: what about 6:40 am departure for $35
user: this is perfect, please book 1 value ticket for me

Intent: Trains:GetTrainTickets