inform((_:search,area,'centre');(_:search,food,'indian');(_:search,type,'Restaurant'))
user
Does Cambridge have an Indian restaurant in the Centre of town ?
request((_:search,pricerange,?);(_:search,type,'Restaurant')) inform((_:result,count,'9');(_:result,food,'indian');(_:result,type,'Restaurant'))
system
I have 9 indian restaurants . Do you have a price range in mind ?
inform((_:search,pricerange,'cheap');(_:search,type,'Restaurant'))
user
I need a cheap one .
offer((_:booking,type,'Booking')) inform((_:result,count,'3');(_:result,name,'the gandhi');(_:result,type,'Restaurant'))
system
I have 3 , the gandhi is a great place .   shall I book a table for you ?
inform((_:search,day,'sunday');(_:search,duration,'5:15');(_:search,people,'7');(_:search,type,'Restaurant'))
user
Yes , please . I need a reservation for 7 people at 5:15 on Sunday .
reqmore() inform((_:booking,ref,'ZB89D8NC');(_:booking,type,'Booking'))
system
I have booked that for you , reference number is ZB89D8NC . Do you need anything else ?
inform((_:search,destination,'cambridge');(_:search,type,'Train'))
user
I also need to book a train for my trip to Cambridge .
request((_:search,day,?);(_:search,departure,?);(_:search,type,'Train'))
system
Where will you be departing from ? And what day would you like to travel ?
inform((_:search,day,'sunday');(_:search,departure,'birmingham new street');(_:search,type,'Train'))
user
I will be leaving from Birmingham New Street on Sunday .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
Would you like to specify a departure or arrival time ?
inform((_:search,arrive_by,'08:30');(_:search,destination,'Cambridge');(_:search,leave_at,'dontcare');(_:search,type,'Train'))
user
I 'll depart anytime as long as I can get to Cambridge by 08:30 .
inform((_:result,arrive_by,'08:23');(_:result,id,'TR8730');(_:result,leave_at,'05:40');(_:result,type,'Train')) thank()
system
Okay . How about TR8730 , which would depart at 05:40 and arrive by 08:23 ?
request((_:result,duration,?);(_:result,leave_at,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Sounds good . Please , may I have the price , travel time , and departure time ?
inform((_:result,duration,'163 minutes');(_:result,id,'TR8730');(_:result,leave_at,'05:40');(_:result,ticket,'60.08 GBP');(_:result,type,'Train')) reqmore() offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR8730 has a fare of 60.08 GBP , the trip is 163 minutes , and it departs at 05:40 . Would you like to book tickets ? Or can I help you with anything else ?
thank()
user
Great , that 's all I need , thanks so much for your help ! Have a great day !
system
You have a great day as well .   If you need anything else , please do not hesitate to call back .   Goodbye !
_:search area centre
_:search food indian
_:search type Restaurant
_:search area centre
_:search food indian
_:result count 9
_:result food indian
_:result type Restaurant
_:search pricerange cheap
_:search type Restaurant
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:booking type Booking
_:result count 3
_:result name the gandhi
_:result type Restaurant
_:search day sunday
_:search duration 5:15
_:search people 7
_:search type Restaurant
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name the gandhi
_:result type Restaurant
_:search day sunday
_:search duration 5:15
_:search people 7
_:system inquired _:user
_:booking ref ZB89D8NC
_:booking type Booking
_:search destination cambridge
_:search type Train
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name the gandhi
_:result type Restaurant
_:search duration 5:15
_:search people 7
_:system inquired _:user
_:booking ref ZB89D8NC
_:booking type Booking
_:search destination cambridge
_:search day sunday
_:search departure birmingham new street
_:search type Train
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name the gandhi
_:result type Restaurant
_:search duration 5:15
_:search people 7
_:system inquired _:user
_:booking ref ZB89D8NC
_:booking type Booking
_:search day sunday
_:search departure birmingham new street
_:search arrive_by 08:30
_:search destination Cambridge
_:search leave_at dontcare
_:search type Train
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name the gandhi
_:search duration 5:15
_:search people 7
_:system inquired _:user
_:booking ref ZB89D8NC
_:booking type Booking
_:search day sunday
_:search departure birmingham new street
_:search arrive_by 08:30
_:search destination Cambridge
_:search leave_at dontcare
_:search type Train
_:result arrive_by 08:23
_:result id TR8730
_:result leave_at 05:40
_:result type Train
_:result duration ?
_:result leave_at ?
_:result ticket ?
_:search area centre
_:search food indian
_:result food indian
_:search pricerange cheap
_:system offered _:booking
_:result count 3
_:result name the gandhi
_:search duration 5:15
_:search people 7
_:booking ref ZB89D8NC
_:booking type Booking
_:search day sunday
_:search departure birmingham new street
_:search arrive_by 08:30
_:search destination Cambridge
_:search leave_at dontcare
_:search type Train
_:result arrive_by 08:23
_:result duration 163 minutes
_:result id TR8730
_:result leave_at 05:40
_:result ticket 60.08 GBP
_:result type Train
_:system inquired _:user
_:booking category Train