U: Hi.  I'm looking for a relatively expensive international restaurant to dine at this evening.  Is there one that you would recommend?

S: I could not find any expensive international places to eat. Do you have any other preference?

U: Are there any expensive international food places in the west area?

S: Nothing in the west,another area?

U: How about one that serves Indian food instead?

S: There are 5 that match you criteria. Tandoori palace is a great place, shall I book a table for you?

U: Could I get address and postcode

S: sorry i am not able to find it

U: what do you mean? you're the one who recommended it.

S: Tandoori Palace, 68 Histon Road, Chesterton. Post code cb43le. Is there anything else?

U: Well.  I also need the hotel called Bridge Guest House.

S: sure, i have their info. what would you like to know?

U: I would like to know if you can book me a room for 5 nights starting Friday. I also need the reservation #

S: I have booked a room for you for five nights at the Bridge Guest House, beginning on Friday. Your reference number is R175R6S0. May I assist you with anything else?

U: I need the Bridge Guest House for 3 people. I forgot to include that.

S: I switched the booking to 3 people, and the new reference number is FW6X5F78.

U: Is this hotel known for it's clean rooms?
S: The Bridge Guest House has lots of guests to were impressed with the cleanliness of their rooms and bathrooms.