Domains: restaurant, hotel

user: I am looking for a place to stay in cambridge in the moderate price range with 4 stars

assistant: There are 11 matches. Do you have a preference for hotel types?

user: No, but it should be in the east.

assistant: I have 3 guesthouses matching your request. Do you care about parking?

user: Pick one and book me for 5 people lasting three nights starting Friday please.

assistant: You have a room booked at the Warkworth House (ref# TP8X26LA). Can I help you with anything else?

user: Thanks for the room booking. Can you locate a restaurant for me, too? The name is pizza express Fen Ditton.

assistant: I found the restaurant you want. Do you want me to make reservation?

user: Yes, for 5 people on Friday around 13:45, please

assistant: I will go ahead and book that for you now.

user: Okay....well I'm over here waiting....don't forget the reference number too

assistant: I am having a hard time booking this, could I make sure the place you would like is the Pizza Express at Fen Ditton?

user: Yes it is, but if 13:45 time isn't working then 12:45 would also be acceptable.

assistant: I am not able to book anything right now.

user: Maybe you could try again?

assistant: The booking worked this time! The reference number is S31A87TV . Anything else today?

user: Great, thanks for your help! Have a good one.

assistant: No problem. If you need anything else just call us back.