inform((_:search,area,'south');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
Yes I am looking for a place to eat in south Cambridge that is more on the expensive side .
inform((_:result,count,'5');(_:result,food,'4 different types');(_:result,type,'Restaurant'))
system
Yes there are 5 different places that serve 4 different types of food .
inform((_:search,food,'vegetarian');(_:search,type,'Restaurant'))
user
I would prefer vegetarian food .
request((_:search,food,?);(_:search,type,'Restaurant')) inform((_:result,food,'vegetarian');(_:result,pricerange,'expensive');(_:result,type,'Restaurant')) reqmore() canthelp((_:search,type,'Restaurant'))
system
Unfortunately , there is no expensive vegetarian restaurant in that area . Would you like to look for something else ?
inform((_:search,food,'chinese');(_:search,type,'Restaurant'))
user
I would like to try chinese food then .
offer((_:booking,type,'Booking')) inform((_:result,name,'Peking Restaurant');(_:result,type,'Restaurant'))
system
Peking Restaurant is a great place . Can I book a table there for you ?
inform((_:search,day,'tuesday');(_:search,duration,'11:30');(_:search,people,'6');(_:search,type,'Restaurant'))
user
I want a table for 6 people at 11:30 on tuesday .
reqmore() inform((_:booking,name,'peking restaurant');(_:booking,ref,'SDU5RA0N');(_:booking,type,'Booking'))
system
Booking was successful for peking restaurant . The table will be reserved for 15 minutes . Your reference number is SDU5RA0N . Do you require any further assistance ?
inform((_:search,arrive_by,'8:15');(_:search,type,'Train'))
user
Yes I 'm also looking for a train to arrive at 8:15
request((_:search,departure,?);(_:search,people,?);(_:search,type,'Train'))
system
From where will you be departing ? And how many will be traveling ?
inform((_:search,arrive_by,'08:15');(_:search,departure,'london kings cross');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I will be departing from London Kings Cross and need to arrive in Cambridge by 08:15 .
request((_:search,day,?);(_:search,type,'Train'))
system
I would be happy to assist you .   I will need to know what day you 'd like to depart before booking .
inform((_:search,day,'tuesday');(_:search,type,'Train'))
user
I will be departing Tuesday .
select((_:result,leave_at,'5:17');(_:result,leave_at,'7:17');(_:result,type,'Train')) inform((_:result,count,'2');(_:result,type,'Train'))
system
There are two trains available . One leaves at 5:17 and the other leaves at 7:17 . Which would you prefer ?
inform((_:search,arrive_by,'8:15');(_:search,day,'tuesday');(_:search,departure,'london liverpool street');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Actually I am departing from London Liverpool Street . I need a train to Cambridge on Tuesday that arrives by 8:15 .
inform((_:result,arrive_by,'7:07');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train that gets in at 7:07 . Would you like to purchase tickets ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
How much does the ticket cost ?
inform((_:result,ticket,'16.60 pounds');(_:result,type,'Train'))
system
Tickets cost 16.60 pounds per ticket .
thank()
user
Great . Thank you very much for your help today .
system
You 're welcome ! Is there anything else I can assist you with ? I can help you create a booking for the train .
_:search area south
_:search pricerange expensive
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_:search area south
_:search pricerange expensive
_:result count 5
_:result food 4 different types
_:result type Restaurant
_:search food vegetarian
_:search type Restaurant
_:search area south
_:search pricerange expensive
_:result count 5
_:result food vegetarian
_:result pricerange expensive
_:result type Restaurant
_:system inquired _:user
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:search type Restaurant
_:search area south
_:search pricerange expensive
_:result count 5
_:result food vegetarian
_:result pricerange expensive
_:system inquired _:user
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:booking type Booking
_:result name Peking Restaurant
_:result type Restaurant
_:search day tuesday
_:search duration 11:30
_:search people 6
_:search type Restaurant
_:search area south
_:search pricerange expensive
_:result count 5
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:result type Restaurant
_:search day tuesday
_:search duration 11:30
_:search people 6
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search arrive_by 8:15
_:search type Train
_:search area south
_:search pricerange expensive
_:result count 5
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:result type Restaurant
_:search day tuesday
_:search duration 11:30
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search people ?
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_:search departure london kings cross
_:search destination cambridge
_:search type Train
_:search area south
_:search pricerange expensive
_:result count 5
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:result type Restaurant
_:search duration 11:30
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search people ?
_:search arrive_by 08:15
_:search departure london kings cross
_:search destination cambridge
_:search day tuesday
_:search type Train
_:search area south
_:search pricerange expensive
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:search duration 11:30
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search people ?
_:result leave_at 5:17
_:result leave_at 7:17
_:result count 2
_:result type Train
_:search arrive_by 8:15
_:search day tuesday
_:search departure london liverpool street
_:search destination cambridge
_:search type Train
_:search area south
_:search pricerange expensive
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:search duration 11:30
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search people ?
_:result leave_at 5:17
_:result leave_at 7:17
_:result count 2
_:search arrive_by 8:15
_:search day tuesday
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_:search type Train
_:result arrive_by 7:07
_:result type Train
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_:result ticket ?
_:search area south
_:search pricerange expensive
_:result food vegetarian
_:result pricerange expensive
_:system canthelp _:search/4a7c393a
_:search/4a7c393a type Restaurant
_:search food chinese
_:system offered _:booking
_:result name Peking Restaurant
_:search duration 11:30
_:system inquired _:user
_:booking name peking restaurant
_:booking ref SDU5RA0N
_:booking type Booking
_:search people ?
_:result leave_at 5:17
_:result leave_at 7:17
_:result count 2
_:search arrive_by 8:15
_:search day tuesday
_:search departure london liverpool street
_:search destination cambridge
_:search type Train
_:result arrive_by 7:07
_:booking category Train
_:result ticket 16.60 pounds
_:result type Train