inform((_:search,food,'chinese');(_:search,pricerange,'moderate');(_:search,type,'Restaurant'))
user
I 'd like to go to a restaurant that serves Chinese food for a moderate price .
select((_:result,area,'centre');(_:result,area,'north');(_:result,type,'Restaurant')) inform((_:result,count,'4');(_:result,food,'Chinese');(_:result,pricerange,'moderately priced');(_:result,type,'Restaurant'))
system
I have 4 results for moderately priced Chinese restaurants . Would you prefer north of town or centre ?
inform((_:search,area,'north');(_:search,type,'Restaurant'))
user
North of town .
inform((_:result,area,'north');(_:result,food,'chinese');(_:result,name,'Golden Wok');(_:result,pricerange,'moderate');(_:result,type,'Restaurant'))
system
Golden Wok is located in the north that serves chinese and is at a moderate price range . Does this work ?
inform((_:search,day,'saturday');(_:search,duration,'12:00');(_:search,people,'8');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Yes can I book a table for 8 people at 12:00 on saturday , if booking fails how about 11:00 ? Also can I get the reference number please .
inform((_:booking,day,'Saturday');(_:booking,duration,'12:00');(_:booking,name,'Golden Wok');(_:booking,people,'8');(_:booking,type,'Booking'))
system
Alright , I will schedule you for Saturday for 8 people at 12:00 , at Golden Wok , which is North .   Thank you
inform((_:search,type,'Hotel'))
user
Also , I am looking for a place to stay .
select((_:result,area,'North');(_:result,type,'Hotel')) inform((_:booking,duration,'11:00');(_:booking,ref,'M2SLL9IE');(_:booking,type,'Booking'))
system
The booking for 11:00 is the only one that worked . Reference number is : M2SLL9IE . Where you looking to stay in the North also ?
inform((_:search,type,'Hotel'))
user
I would also like a place to stay .
select((_:result,category,'guesthouse');(_:result,category,'hotel');(_:result,type,'Hotel'))
system
Not a problem . Do you have any preferences for the hotel or guesthouse ?
inform((_:search,category,'guesthouse');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
I would like a guesthouse with free parking .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,category,'guesthouses');(_:result,count,'21');(_:result,has_parking,'none');(_:result,type,'Hotel'))
system
There are 21 guesthouses in Cambridge that offer free parking .   Do you have an area preference or a price range ?
inform((_:search,category,'guesthouse');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
user
I would like to find a guesthouse that is expensive if one is available .
request((_:search,pricerange,?);(_:search,type,'Hotel')) canthelp((_:search,category,'guesthouses');(_:search,pricerange,'expensive');(_:search,type,'Hotel'))
system
I 'm sorry but there are no expensive guesthouses available . Would you like me to try a different price range ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel'))
user
Well , try one in the moderate price range .
request((_:search,area,?);(_:search,type,'Hotel')) inform((_:result,count,'12');(_:result,type,'Hotel'))
system
We have 12 available , what area would you like to stay in ?
inform((_:search,area,'north');(_:search,type,'Hotel'))
user
Is there one available in the north ?
request((_:search,has_internet,?);(_:search,has_parking,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,type,'Hotel'))
system
There are several that fit that criteria . Do you require parking or internet ?
inform((_:search,day,'saturday');(_:search,people,'4');(_:search,pricerange,'moderately');(_:search,stay,'4');(_:search,type,'Hotel'))
user
I would like to book any moderately priced guesthouse for 4 people starting on Saturday for 4 nights .
canthelp((_:booking,type,'Booking'))
system
I 'm sorry , but I ca n't book any hotels with that criteria . Would you like to modify your criteria ?
inform((_:search,day,'sunday');(_:search,type,'Hotel'))
user
can you book something starting on sunday ?
request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
We may be able to find something if you shorten your stay . Would you like to try a different number of nights ?
inform((_:search,day,'saturday');(_:search,people,'8');(_:search,pricerange,'moderate');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Did we not find any hotels in the expensive or moderate price range to accomodate 8 people for 4 nights starting Saturday ?
inform((_:result,people,'4');(_:result,type,'Hotel'))
system
I searched for 4 people . Shall we try 8 ?
inform((_:search,people,'eight');(_:search,stay,'four');(_:search,type,'Hotel'))
user
I need the hotel for four nights , and eight people please .
reqmore() inform((_:booking,day,'saturday');(_:booking,people,'8');(_:booking,ref,'HU7TJ6XU');(_:booking,stay,'4');(_:booking,type,'Booking'))
system
I was able to book a reservation for 8 people for 4 nights starting saturday . Your reference number is HU7TJ6XU . Is there anything else you need today ?
user
No , that will be all , t hank you .
bye() thank()
system
Thank you . Have a great day
bye()
user
Goodbye have   a nice day !
system
Thank you goodbye !
_:search food chinese
_:search pricerange moderate
_:search type Restaurant
_:search food chinese
_:search pricerange moderate
_:result area centre
_:result area north
_:result count 4
_:result food Chinese
_:result pricerange moderately priced
_:result type Restaurant
_:search area north
_:search type Restaurant
_:search food chinese
_:search pricerange moderate
_:result count 4
_:search area north
_:result area north
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:result type Restaurant
_:search day saturday
_:search duration 12:00
_:search people 8
_:search type Restaurant
_:result ref ?
_:search food chinese
_:search pricerange moderate
_:result count 4
_:search area north
_:result area north
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:result type Restaurant
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking duration 12:00
_:booking name Golden Wok
_:booking people 8
_:booking type Booking
_:search type Hotel
_:search food chinese
_:search pricerange moderate
_:result count 4
_:search area north
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:result type Hotel
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:search type Hotel
_:search food chinese
_:search pricerange moderate
_:result count 4
_:search area north
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:result category guesthouse
_:result category hotel
_:result type Hotel
_:search category guesthouse
_:search has_parking yes
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:search has_parking yes
_:search area ?
_:result category guesthouses
_:result count 21
_:result has_parking none
_:result type Hotel
_:search category guesthouse
_:search pricerange expensive
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:search has_parking yes
_:search area ?
_:result category guesthouses
_:result count 21
_:result has_parking none
_:result type Hotel
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:search pricerange moderate
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search day saturday
_:search duration 12:00
_:search people 8
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:search has_parking yes
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:search pricerange moderate
_:result count 12
_:result type Hotel
_:search area north
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:result type Hotel
_:search day saturday
_:search people 4
_:search pricerange moderately
_:search stay 4
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking day Saturday
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:booking type Booking
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:result type Hotel
_:search people 4
_:search pricerange moderately
_:search stay 4
_:system canthelp _:booking/60974b3b
_:booking/60974b3b type Booking
_:search day sunday
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:result type Hotel
_:system canthelp _:booking/60974b3b
_:booking/60974b3b type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day saturday
_:search people 8
_:search pricerange moderate
_:search stay 4
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking name Golden Wok
_:booking people 8
_:result area North
_:booking duration 11:00
_:booking ref M2SLL9IE
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:system canthelp _:booking/60974b3b
_:booking/60974b3b type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day saturday
_:search pricerange moderate
_:result people 4
_:result type Hotel
_:search people eight
_:search stay four
_:search type Hotel
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking name Golden Wok
_:result area North
_:booking duration 11:00
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:system canthelp _:booking/60974b3b
_:booking/60974b3b type Booking
_:search day saturday
_:search pricerange moderate
_:result people 4
_:result type Hotel
_:search people eight
_:search stay four
_:search type Hotel
_:system inquired _:user
_:booking day saturday
_:booking people 8
_:booking ref HU7TJ6XU
_:booking stay 4
_:booking type Booking
_:search food chinese
_:result food chinese
_:result name Golden Wok
_:result pricerange moderate
_:search duration 12:00
_:result ref ?
_:booking name Golden Wok
_:result area North
_:booking duration 11:00
_:result category guesthouses
_:result has_parking none
_:search category guesthouse
_:system canthelp _:search/b68fceb4
_:search/b68fceb4 category guesthouses
_:search/b68fceb4 pricerange expensive
_:search/b68fceb4 type Hotel
_:result count 12
_:search area north
_:search has_internet ?
_:search has_parking ?
_:result amount several
_:system canthelp _:booking/60974b3b
_:booking/60974b3b type Booking
_:search day saturday
_:search pricerange moderate
_:result people 4
_:result type Hotel
_:search people eight
_:search stay four
_:search type Hotel
_:system inquired _:user
_:booking day saturday
_:booking people 8
_:booking ref HU7TJ6XU
_:booking stay 4
_:booking type Booking
_:system dismissed _:user
_:user dismissed _:system