inform((_:search,departure,'cambridge');(_:search,destination,'bishops stortford');(_:search,type,'Train'))
user
I am looking for a train to Bishops Stortford . I am departing from Cambridge .
inform((_:result,count,'70');(_:result,departure,'Cambridge');(_:result,destination,'Bishops Stortford');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,day,?);(_:search,type,'Train'))
system
There are 70 trains during the week that go from Cambridge to Bishops Stortford , do you have a day and time you would like to arrive ?
inform((_:search,arrive_by,'19:00');(_:search,day,'tuesday');(_:search,type,'Train'))
user
Yes , I 'd like to leave on Tuesday and arrive by 19:00
inform((_:result,arrive_by,'14:07');(_:result,id,'TR2771');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
How about the TR2771 ? It arrives at 14:07 . Shall I book you a ticket ?
inform((_:search,people,'2');(_:search,type,'Train')) request((_:result,ref,?);(_:result,type,'Train'))
user
Yes , please . I would like 2 tickets on that train , and I will need the reference number .
reqmore() inform((_:booking,category,'Train');(_:booking,ref,'P0MVSACW');(_:booking,ticket,'20.2 GBP');(_:booking,type,'Booking'))
system
The train is booked , and the Reference number is P0MVSACW .   Total fee is 20.2 GBP payable at the station .   Can I help you with anything else ?
inform((_:search,area,'centre');(_:search,food,'international');(_:search,type,'Restaurant'))
user
Can you find me an restaurant near the centre that serves international food ?
inform((_:result,count,'2');(_:result,name,'the varsity restaurant');(_:result,type,'Restaurant'))
system
I have two restaurants in that area . I recommend the varsity restaurant .
request((_:result,address,?);(_:result,type,'Restaurant'))
user
Wonderful ! What is their address ?
inform((_:result,address,'35 Saint Andrews Street City Centre');(_:result,type,'Restaurant'))
system
The address is 35 Saint Andrews Street City Centre .
thank()
user
Thank you very much , that 's all the info I needed .
system
You are welcome . Goodbye and have a good day .
_:search departure cambridge
_:search destination bishops stortford
_:search type Train
_:search departure cambridge
_:search destination bishops stortford
_:result count 70
_:result departure Cambridge
_:result destination Bishops Stortford
_:result type Train
_:search arrive_by 19:00
_:search day tuesday
_:search type Train
_:search departure cambridge
_:search destination bishops stortford
_:result count 70
_:result departure Cambridge
_:result destination Bishops Stortford
_:search arrive_by 19:00
_:search day tuesday
_:result arrive_by 14:07
_:result id TR2771
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:search people 2
_:search type Train
_:result ref ?
_:search departure cambridge
_:search destination bishops stortford
_:result count 70
_:result departure Cambridge
_:result destination Bishops Stortford
_:search arrive_by 19:00
_:search day tuesday
_:result arrive_by 14:07
_:result id TR2771
_:result type Train
_:system offered _:booking
_:search people 2
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref P0MVSACW
_:booking ticket 20.2 GBP
_:booking type Booking
_:search area centre
_:search food international
_:search type Restaurant
_:search departure cambridge
_:search destination bishops stortford
_:result departure Cambridge
_:result destination Bishops Stortford
_:search arrive_by 19:00
_:search day tuesday
_:result arrive_by 14:07
_:result id TR2771
_:system offered _:booking
_:search people 2
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref P0MVSACW
_:booking ticket 20.2 GBP
_:booking type Booking
_:search area centre
_:search food international
_:search type Restaurant
_:result count 2
_:result name the varsity restaurant
_:result type Restaurant
_:result address ?
_:search departure cambridge
_:search destination bishops stortford
_:result departure Cambridge
_:result destination Bishops Stortford
_:search arrive_by 19:00
_:search day tuesday
_:result arrive_by 14:07
_:result id TR2771
_:system offered _:booking
_:search people 2
_:result ref ?
_:system inquired _:user
_:booking category Train
_:booking ref P0MVSACW
_:booking ticket 20.2 GBP
_:booking type Booking
_:search area centre
_:search food international
_:search type Restaurant
_:result count 2
_:result name the varsity restaurant
_:result address 35 Saint Andrews Street City Centre
_:result type Restaurant