Domains: train, hotel

user: I'm looking for a place to stay with free wifi. Find me a hotel like that with a star of 4.

assistant: Okay. Would you like to stay on the west side of town, or the centre?

user: I would like to stay in the south please.

assistant: I'm sorry but I don't have any hotels that match your criteria in that area, would you like to try another part of town?

user: Can you double check for a 4 star, south area hotel with free wifi and parking please?

assistant: I have 2 guesthouses matching your requirements, one cheap and one moderate. I recommend the moderately-priced Aylesbray Lodge.

user: Okay, thanks. I'm also looking for a train for Friday.

assistant: We have 2,828 entries for a train. Could you narrow it down to what you need?

user: I need to get a train that will arrive by 13:30 heading to cambridge from norwich

assistant: What day will you be traveling?

user: I will be traveling on Friday.

assistant: how many tickets?

user: Just for myself please.

assistant: We have trains leaving every hour from 05:36 to 11:36. How early do you want to leave?

user: It doesn't matter as long as i arrive by 13:30.

assistant: The first train leaves at 5:36.

user: Can you book it for me?

assistant: You are booked on the 05:36 train on Friday. Reference number TR2534 . Is there anything else I can help you with?

user: I need the reference number please.

assistant: Sure, your reference number is 2UBIWV3N . May I assistance you with anything else today?

user: No that is everything, thanks for all your help. Goodbye

assistant: Have a safe trip.