inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,type,'Train'))
user
I 'm going to be in town and am looking to book my departing train out of Cambridge .   Can you let me know the times of trains on Sunday ?
request((_:search,destination,?);(_:search,type,'Train'))
system
What is your destination ?
inform((_:search,arrive_by,'13:15');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
Stansted Airport I need to be there by 13:15 .
inform((_:result,arrive_by,'13:08');(_:result,id,'TR5985');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
I have train TR5985 arriving at 13:08 is that okay ?
request((_:result,leave_at,?);(_:result,ticket,?);(_:result,type,'Train'))
user
That would be great - can you give me the price and departure time ?
inform((_:result,leave_at,'12:40');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,people,'1');(_:booking,type,'Booking'))
system
The departure time is 12:40 . Do you just need 1 ticket booked ?
request((_:result,ticket,?);(_:result,type,'Train'))
user
No I still need the price .
inform((_:result,ticket,'8.08 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The price is 8.08 pounds . Would you like to me book a seat ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
No , I 'll do that tomorrow .   Could you help me with some places I could visit in the town centre ?
request((_:search,category,?);(_:search,type,'Attraction')) inform((_:result,amount,'many');(_:result,area,'centre');(_:result,type,'Attraction'))
system
We have many attractions in the town centre . Do you have a specific type of attraction in mind ?
user
I just want somewhere to spend some quality time with family .   Do you have a recommendation ?
inform((_:result,name,'the old schools');(_:result,type,'Attraction'))
system
Yeah , I would suggest the old schools .
user
Which one would you suggest ?
inform((_:result,entrance_fee,'free');(_:result,name,'old school');(_:result,type,'Attraction'))
system
i said old school . its entrance is free .
request((_:result,postcode,?);(_:result,type,'Attraction'))
user
Can I have the postcode ?
inform((_:result,name,'old schools');(_:result,postcode,'cb21tt');(_:result,type,'Attraction'))
system
You got it . The postcode for old schools is cb21tt
thank()
user
Thank you that is all I needed .
system
You are welcome . Thank you for contacting Cambridge TownInfo centre regarding trains and attractions . Goodbye .
_:search day sunday
_:search departure cambridge
_:search type Train
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:search type Train
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:search type Train
_:result arrive_by 13:08
_:result id TR5985
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at ?
_:result ticket ?
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:search type Train
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket ?
_:result leave_at 12:40
_:result type Train
_:booking people 1
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 12:40
_:booking people 1
_:result ticket 8.08 pounds
_:result type Train
_:search area centre
_:search type Attraction
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 12:40
_:booking people 1
_:result ticket 8.08 pounds
_:search area centre
_:search category ?
_:search type Attraction
_:result amount many
_:result area centre
_:result type Attraction
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 12:40
_:booking people 1
_:result ticket 8.08 pounds
_:search area centre
_:search category ?
_:search type Attraction
_:result amount many
_:result area centre
_:result name the old schools
_:result type Attraction
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 12:40
_:booking people 1
_:result ticket 8.08 pounds
_:search area centre
_:search category ?
_:search type Attraction
_:result amount many
_:result area centre
_:result entrance_fee free
_:result name old school
_:result type Attraction
_:result postcode ?
_:search day sunday
_:search departure cambridge
_:search arrive_by 13:15
_:search destination stansted airport
_:result arrive_by 13:08
_:result id TR5985
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 12:40
_:booking people 1
_:result ticket 8.08 pounds
_:search area centre
_:search category ?
_:search type Attraction
_:result amount many
_:result area centre
_:result entrance_fee free
_:result name old schools
_:result postcode cb21tt
_:result type Attraction