I can look that up on my end for you, instead. What would you like to know about the Alpha-Milton? All set. Your reference number is ND2FGBF1 . There are several trains going to Stevenage. What day would you like to depart?
One moment while I look up the alpha-milton guest house for you. I'd like to book a room for two people on Sunday for two nights, please. I will also need a train to Stevenage. I'll be leaving on Monday.
{"__type": "Inform", "entity": {"__type": "Train", "choice": "several", "destination": "Stevenage"}} {"__type": "Request", "service": "train", "values": ["day"]}
{"__type": "Inform", "entity": {"__type": "Train", "choice": "10"}} {"__type": "Request", "service": "train", "values": ["arrive by", "leave at"]}
Okay there are 10 trains. What time would you like to leave after or arrive by?