inform((_:search,day,'thursday');(_:search,leave_at,'17:45');(_:search,type,'Train'))
user
I need a train leaving Thursday after 17:45 .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Could you give me a little more information ? Where will you be traveling to and from ?
inform((_:search,departure,'stansted airport');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
To Cambridge , from Stansted Airport .
inform((_:result,arrive_by,'18:52');(_:result,departure,'Stansted Airport');(_:result,destination,'cambridge');(_:result,leave_at,'17:45');(_:result,leave_at,'18:24');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The first train leaving Stansted Airport after 17:45 leaves at 18:24 .   You 'd arrive in cambridge by 18:52 .   Would you like me to book a seat on this train ?
request((_:result,id,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Yes please , what is the Train ID and price ?
inform((_:result,id,'TR5433');(_:result,ticket,'10.10 GBP');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
The train ID is TR5433 and the cost is 10.10 GBP per ticket .   Would you like me to book this trip for you ?
inform((_:search,area,'centre');(_:search,type,'Attraction'))
user
That wo n't be necessary but thanks anyway . Although , I could use some help finding an attraction in the centre of town .
select((_:result,category,'Churches');(_:result,category,"art gallery 's");(_:result,category,'cinemas');(_:result,category,'colleges');(_:result,type,'Attraction')) inform((_:result,amount,'many');(_:result,type,'Attraction'))
system
There are many attractions . Churches , cinemas , colleges , and art gallery 's . Do any of those sound appealing ?
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Can you give me a few samples ?   I 'll need the entrance fee , too .
reqmore() inform((_:result,entrance_fee,'free');(_:result,name,'All Saints Church');(_:result,name,'Holy Trinity Church');(_:result,type,'Attraction'))
system
All Saints Church is free to get in as is Holy Trinity Church . Would you like more information ?
inform((_:search,name,'all saints church');(_:search,type,'Attraction')) request((_:result,entrance_fee,?);(_:result,phone,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Yes . Postcode , phone number and entrance fee 's if any of All Saints Church .
reqmore() inform((_:result,entrance_fee,'no entrance fee');(_:result,phone,'01223452587');(_:result,type,'Attraction'))
system
Their phone number is 01223452587 .   There is no entrance fee .   Is there anything else that i can help you with ?
request((_:result,postcode,?);(_:result,type,'Attraction')) inform((_:search,name,'All Saints Church');(_:search,type,'Attraction'))
user
Yes , I still need the postcode for All Saints Church .
inform((_:result,postcode,'cb58bs');(_:result,type,'Attraction'))
system
Sorry about that . The postal code is cb58bs .
thank()
user
Thanks so much for your help today , that was everything I needed .
system
You are welcome .   Enjoy your stay in Cambridge .   Bye .
_:search day thursday
_:search leave_at 17:45
_:search type Train
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:search type Train
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:search type Train
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id ?
_:result ticket ?
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR5433
_:result ticket 10.10 GBP
_:result type Train
_:search area centre
_:search type Attraction
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR5433
_:result ticket 10.10 GBP
_:search area centre
_:search type Attraction
_:result category Churches
_:result category art gallery 's
_:result category cinemas
_:result category colleges
_:result amount many
_:result type Attraction
_:result entrance_fee ?
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR5433
_:result ticket 10.10 GBP
_:search area centre
_:result category Churches
_:result category art gallery 's
_:result category cinemas
_:result category colleges
_:result amount many
_:system inquired _:user
_:result entrance_fee free
_:result name All Saints Church
_:result name Holy Trinity Church
_:result type Attraction
_:search name all saints church
_:search type Attraction
_:result entrance_fee ?
_:result phone ?
_:result postcode ?
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR5433
_:result ticket 10.10 GBP
_:search area centre
_:result category Churches
_:result category art gallery 's
_:result category cinemas
_:result category colleges
_:result amount many
_:result name All Saints Church
_:result name Holy Trinity Church
_:result postcode ?
_:system inquired _:user
_:result entrance_fee no entrance fee
_:result phone 01223452587
_:result type Attraction
_:search name All Saints Church
_:search type Attraction
_:search day thursday
_:search leave_at 17:45
_:search departure stansted airport
_:search destination cambridge
_:result arrive_by 18:52
_:result departure Stansted Airport
_:result destination cambridge
_:result leave_at 17:45
_:result leave_at 18:24
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result id TR5433
_:result ticket 10.10 GBP
_:search area centre
_:result category Churches
_:result category art gallery 's
_:result category cinemas
_:result category colleges
_:result amount many
_:result name All Saints Church
_:result name Holy Trinity Church
_:system inquired _:user
_:result entrance_fee no entrance fee
_:result phone 01223452587
_:search name All Saints Church
_:search type Attraction
_:result postcode cb58bs
_:result type Attraction