Domains: restaurant, taxi, hotel

user: I'm visiting the north side of Cambridge, can you help me find a hotel there?

assistant: We have a few 2 star hotels with free internet and parking. Can I get information on one of those?

user: Are there any 4 star?

assistant: I'm sorry no there is not. May I search gain with different criteria?

user: How about Guesthouse, instead?

assistant: Ah, there are a number of guesthouses with 4 stars in the north. Do you need free internet or parking?

user: Internet or parking doesn't matter. Which guesthouse do you recommend?

assistant: I recommend Archway House. They are located at 52 Gilbert Road in postcode CB43PE. Would you like me to book a room for you?

user: Yes, please. There will be 5 of us for 4 nights, starting on Monday.

assistant: You're all ready to go. Reference number is 3CM9X6CQ . Anything else I can help you with?

user: I would also like some help finding info on the La Margherita restaurant.

assistant: I will look that up for you.

user: It has been a few minutes and I swear I hear snoring on the other end, are you there? Can I get that info?

assistant: I've located LA Margherita. What information would you like about the restaurant?

user: I need to book it for the same group the same day at 20:00

assistant: I was able to book it, reference number is 4IOG1MD6 .

user: Great. I was also interested in getting a taxi, can you help me with that?

assistant: Absolutely! From where to where?

user: I would like to commute between the hotel and restaurant. I'd like to be at the restaurant by the booked time.

assistant: Okay what time is that?

user: That time is 20:00.

assistant: Okay! I've booked you a white Ford. The contact number is 07081197533. Can I help you with anything else?

user: no that is OK for today

assistant: Okay, well if you think of anything else, you know where to find me! Otherwise, have a wonderful trip!