Domains: train, hotel

user: I am planning a trip in Cambridge

assistant: I am happy to help, can you please give me some information on what you would like me to search for?

user: I'm looking for a place to stay in Cambridge in the expensive range with a 0 star rating that includes free parking.

assistant: I'm sorry, I'm not seeing any options for an expensive place to stay with a 0 rating and free parking. Should I look for something else?

user: How about one with a 4-star rating?

assistant: There are 2 hotels that meet your needs, one in the west and one in the city centre. Do you have a preference on where you'd like to stay?

user: The one in the west will be fine. I'll need the address, postcode, and if they have free internet.

assistant: Sure their address kingfisher way, Hinchinbrook Business Park, Huntingdon and the postcode is pe296fl and they do have free wifi.

user: Great, thanks! Also, will you please find me a train that goes to Ely, leaving on Friday?

assistant: We have 10 trains that leave every two hours starting at 5:50, any time preferences?

user: I need to leave after 10:30.

assistant: TR0767 leaves at11:50 on Friday morning, arriving 12:07. Price is 4.40 pounds. Would you like me to book a seat?

user: Yes please. Book it fror friday, 2 peopl. I'll need a reference number as well please.

assistant: I will complete that booking for you now.

user: Okay. Great. Can I have the reference number please?

assistant: Your reference number is IWVOH34O .

user: Ok. Thanks. Nothing further.

assistant: It was a pleasure to assist you. Have a good day.