Domains: train, hotel

user: Would you help me book a train today?

assistant: I would be happy to. Where are you traveling?

user: to broxbourne on Wednesday. I would like to leave after 13:30.

assistant: TR5164 departs Cambridge Wednesday at 14:01 and arrives in Broxbourne by 15:01. Would you like to book a ticket?

user: That sounds just perfect. Can you book us 5 seats on that train?

assistant: Yes, I will book 5 tickets for you.

user: Can you give me the reference number please?

assistant: Reference number is : 2GRQX8N4 . Anything else?

user: Yes, I need a place to stay in, preferably something moderately priced.

assistant: Sure, do you have a preference in the area of town?

user: I would like to stay in the east. I prefer a hotel, if possible.

assistant: There are no hotels that meet that criteria in the east but we do have 3 moderately priced guesthouses available. Would one of those work?

user: yes. could you provide the postcode and star of the hotel.

assistant: Okay, the carolina bed and breakfast is a 4 star rated guesthouse and its postal code is cb13nx.

user: thanks. i've got all i need. take care. bye.

assistant: Glad to be of help. Please contact us again if you need any other information about Cambridge!