Hello, I'm looking for a place to stay the night. I'd like a hotel, but nothing fancy, it can have zero stars and that's fine. Do you have any recommendations?
Cityroomz is a hotel in the city center with 0 stars. It's moderately priced. Do you want me to book that for you?
No, I don't need to book a room, but can I get their contact info and location please. Thanks. 
Certainly. Cityroomz is in the centre of town, and their address is Sleeperz Hotel, Station Road, postcode cb12tz. Their phone number is 01223304050. Can I help with anything else?
Do they have internet?
Yes, Cityroomz has internet.  Is there anything else I can help you with today?
Yes - are there any restaurants serving international cuisine that are located in the center of town?
Absolutely! There are two in the area - may I suggest The Varsity Restaurant? 
Sure is that in the moderate price range?
Yes it is! Would you like to book there?
Yes, please book for 6 people at 1330 on Wednesday. Can I also have the reference number as well?
Unfortunately, that booking was unsuccessful.  Would you like to try another time?
What about the other restaurant that serves international cuisine?
Bloomsbury restaurant meets your criteria. Would you like me to book you a reservation?
Yes, I would like to book a table for 6 people at 13:30 on Wednesday.
I'm sorry but I was unable to book you for that time.  Would you like to try another day or another time slot?
No how about trying another restaurant for the same time.
I'm sorry but there are only two international restaurants, is there another type of food you would like?
Could you try it for Tuesday?
I'm sorry, but I was unable to book either restaurant for 1330 on Tuesday either.  Would you consider dining a little earlier or later?
If neither restaurant is available for 13:30, can you try 14:30?  It's later than I wished, but I guess that can't be helped. 
I'm sorry booking for both restaurants at 1430 were unsuccessful would you like to try another time? 
Can you find me a restaurant in the centre of town that has availability for Wednesday at 13:30?
Yes, I've got the Bloomsbury Restaurant at 13:30 for 6 on Wednesday.
Great can you please book that for me, and give me the reference number
I managed to book your table and your reference number is 5ISFHKR3. Can I help you with anything else today?
That will be all today. Thank you very much.
Your welcome, have a nice day.