inform((_:search,area,'centre');(_:search,pricerange,'expensive');(_:search,type,'Restaurant'))
user
I am looking for a restaurant to dine at in the centre of town . Could you recommend me any expensive places to try ?
inform((_:result,amount,'several');(_:result,name,'Cambridge Chop House');(_:result,name,'Fitzbillies Restaurant');(_:result,name,'Midsummer House Restaurant');(_:result,type,'Restaurant'))
system
Yes several . I 'd recommend the Cambridge Chop House , Midsummer House Restaurant or Fitzbillies Restaurant
request((_:result,food,?);(_:result,type,'Restaurant'))
user
What type of food do those places serve ?
inform((_:result,count,'3');(_:result,food,'British');(_:result,type,'Restaurant'))
system
All three serve British Cuisine .
inform((_:search,day,'friday');(_:search,type,'Train'))
user
Alright , would you also be able to help me find a train ? I 'm looking to leave on Friday .
inform((_:result,count,'404');(_:result,day,'Friday');(_:result,type,'Train')) request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
I found 404 trains leaving on Friday .   What is your departure and destination locations ?
inform((_:search,arrive_by,'8:00');(_:search,departure,'cambridge');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
I 'll be going to stansted airport from cambridge , and I need to arrive by 8:00 .
select((_:result,leave_at,'5:40');(_:result,leave_at,'6:40');(_:result,type,'Train')) inform((_:result,count,'2');(_:result,type,'Train'))
system
I found two trains that will do that , one will leave at 5:40 , and one will leave at 6:40 , which would you like to book ?
inform((_:search,arrive_by,'08:00');(_:search,type,'Train')) request((_:result,ticket,?);(_:result,type,'Train'))
user
As long as it will be arriving by 08:00 it does n't really matter which one , but I need the price of each ticket please .
inform((_:result,amount,'Both');(_:result,ticket,'10.10 pounds');(_:result,type,'Train'))
system
Both trains cost 10.10 pounds per ticket .
thank()
user
Great thank you so much .
offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Would you still like me to book a ticket for you or are you satisfied at this point ?
thank()
user
I think I 'm all set . Thank you very much !
system
No problem ! Have a great trip !
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:search area centre
_:search pricerange expensive
_:search type Restaurant
_:result amount several
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result type Restaurant
_:result food ?
_:search area centre
_:search pricerange expensive
_:result amount several
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result count 3
_:result food British
_:result type Restaurant
_:search day friday
_:search type Train
_:search area centre
_:search pricerange expensive
_:result amount several
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result food British
_:search day friday
_:result count 404
_:result day Friday
_:result type Train
_:search arrive_by 8:00
_:search departure cambridge
_:search destination stansted airport
_:search type Train
_:search area centre
_:search pricerange expensive
_:result amount several
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result food British
_:search day friday
_:result day Friday
_:search departure cambridge
_:search destination stansted airport
_:result leave_at 5:40
_:result leave_at 6:40
_:result count 2
_:result type Train
_:search arrive_by 08:00
_:search type Train
_:result ticket ?
_:search area centre
_:search pricerange expensive
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result food British
_:search day friday
_:result day Friday
_:search departure cambridge
_:search destination stansted airport
_:result leave_at 5:40
_:result leave_at 6:40
_:result count 2
_:search arrive_by 08:00
_:search type Train
_:result amount Both
_:result ticket 10.10 pounds
_:result type Train
_:search area centre
_:search pricerange expensive
_:result name Cambridge Chop House
_:result name Fitzbillies Restaurant
_:result name Midsummer House Restaurant
_:result food British
_:search day friday
_:result day Friday
_:search departure cambridge
_:search destination stansted airport
_:result leave_at 5:40
_:result leave_at 6:40
_:result count 2
_:search arrive_by 08:00
_:search type Train
_:result amount Both
_:result ticket 10.10 pounds
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking