Where are you departing from? Okay, there is an 18:36 train that will arrive by 19:55. Just that sound good? Your booking was successful. You will be paying 35.20 at the station and your reference number is VAJDAW8J . Can I help you further?
Hi I need a train to go to Norwich, I need to leave after 17:45. I'll be leaving from Cambridge on Tuesday. Sounds great. Can you buy me two tickets? Yes, what is there for food?
{"__type": "NotifySuccess", "service": "train", "entity": {"__type": "Train", "price": "35.20", "ref": "VAJDAW8J"}} {"__type": "RequestAlternatives"}
{"__type": "Request", "service": "restaurant", "values": ["food"]}
What type of food do you like ?