inform((_:search,category,'museums');(_:search,type,'Attraction'))
user
I have heard you have great museums . I would like to visit one while in Cambridge .
request((_:search,area,?);(_:search,type,'Attraction'))
system
Sure , is there an area of the city you would like to visit ?
request((_:result,phone,?);(_:result,type,'Attraction'))
user
Not really , what do you suggest ? And can you provide a phone number ?
inform((_:result,name,'Cambridge Artworks');(_:result,phone,'01223902168');(_:result,type,'Attraction'))
system
Cambridge Artworks is my favorite . Their phone number is 01223902168 .
inform((_:search,area,'centre');(_:search,name,'nandos');(_:search,type,'Restaurant'))
user
Great I am also looking for a restaurant called nandos city centre
offer((_:booking,type,'Booking')) inform((_:result,name,'nandos city centre');(_:result,type,'Restaurant'))
system
nandos city centre is a great place to eat . Do you want to book ?
inform((_:search,day,'saturday');(_:search,duration,'17:00');(_:search,people,'8');(_:search,type,'Restaurant'))
user
Absolutely , I need a table for 8 on Saturday , at 17:00 please .
inform((_:booking,day,'saturday');(_:booking,duration,'17:00');(_:booking,name,'Nandos');(_:booking,people,'8');(_:booking,type,'Booking');(_:result,area,'centre');(_:result,type,'Restaurant')) thank()
system
Ok ! I have booked a table for 8 people on saturday at 17:00 at Nandos in the city centre .
request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Great . Can you give the reference number , please ?
reqmore() inform((_:booking,ref,'DHOAYOFG');(_:booking,type,'Booking'))
system
Booking was successful , table will be reserved for 15 mins . 
 Reference number is : DHOAYOFG . Can I help you with anything else ?
inform((_:search,arrive_by,'17:00');(_:search,departure,'the museum');(_:search,destination,'the restaurant');(_:search,type,'Taxi'))
user
I also need a taxi to get from the museum to the restaurant . I need to get to the restaurant by 17:00 .
inform((_:result,car,'yellow volkswagen');(_:result,phone,'07057030091');(_:result,type,'Taxi')) reqmore()
system
Great ! I 've made you a booking . It 'll be yellow volkswagen and the contact number is 07057030091 . Is there anything else you need help with ?
thank()
user
No , I think that is all for today . Thank you for your assistance . Goodbye .
system
Alright have a great day !
_:search category museums
_:search type Attraction
_:search category museums
_:search area ?
_:search type Attraction
_:result phone ?
_:result type Attraction
_:search category museums
_:result name Cambridge Artworks
_:result phone 01223902168
_:result type Attraction
_:search area centre
_:search name nandos
_:search type Restaurant
_:search category museums
_:result phone 01223902168
_:search area centre
_:search name nandos
_:system offered _:booking
_:booking type Booking
_:result name nandos city centre
_:result type Restaurant
_:search day saturday
_:search duration 17:00
_:search people 8
_:search type Restaurant
_:search category museums
_:result phone 01223902168
_:search area centre
_:search name nandos
_:system offered _:booking
_:result name nandos city centre
_:search day saturday
_:search duration 17:00
_:search people 8
_:search type Restaurant
_:booking day saturday
_:booking duration 17:00
_:booking name Nandos
_:booking people 8
_:booking type Booking
_:result area centre
_:result type Restaurant
_:result ref ?
_:search category museums
_:result phone 01223902168
_:search area centre
_:search name nandos
_:system offered _:booking
_:result name nandos city centre
_:search day saturday
_:search duration 17:00
_:search people 8
_:booking day saturday
_:booking duration 17:00
_:booking name Nandos
_:booking people 8
_:result area centre
_:result type Restaurant
_:result ref ?
_:system inquired _:user
_:booking ref DHOAYOFG
_:booking type Booking
_:search arrive_by 17:00
_:search departure the museum
_:search destination the restaurant
_:search type Taxi
_:search category museums
_:search area centre
_:search name nandos
_:system offered _:booking
_:result name nandos city centre
_:search day saturday
_:search duration 17:00
_:search people 8
_:booking day saturday
_:booking duration 17:00
_:booking name Nandos
_:booking people 8
_:result area centre
_:result ref ?
_:booking ref DHOAYOFG
_:booking type Booking
_:search arrive_by 17:00
_:search departure the museum
_:search destination the restaurant
_:search type Taxi
_:result car yellow volkswagen
_:result phone 07057030091
_:result type Taxi
_:system inquired _:user