Howdy! I'd like to go to a museum.
We have 23 museums in Cambridge. Could you help me narrow down your search with an area or price range?
Could you recommend one to me? I am not looking for one in particular. May i also have it's postcode?
Sure, Cambridge Artworks Museum is on Greens Road, post code cb13ef.  Is there anything I else I can help you with today?
Can you recommend an expensive guesthouse?
Unfortunately, I don't have any guesthouses that are in the expensive range. Is there any other price range you would consider?
I'm looking for a 0 star guesthouse in the north.
There are no zero star places in that area, can I checked another area for you or another star rating place?
How about one in the cheap price range? 
There is the City Centre North B and B.  Would you like me to book this for you?
If you could, that would be awesome.
I believe that's your job, right? Could you book it for me?
Is that in the cheap price range?
Yes. I can go ahead and book that for you if you can give me the the days you'd like to stay.
Can I book for 8 people for 3 nights starting Tuesday?
Unfortunately I was not able to book that time slot for you. is there another day you would like to try?
Looks like there's some confusion. I need the hotel on Tuesday, for 3 nights, and 8 people. If that doesn't work, try 2 nights instead. 
Okay, I was able to book you for 2 nights with 8 people at City Centre North B and B. Your reference number is NXW9XX08. Is there anything else?
Thank you. No, that will be all.
Great! Thanks for using our service.
Sure.  Have a nice day.  
You as well! Goodbye!