inform((_:search,day,'wednesday');(_:search,type,'Train'))
user
Can you help me find a train leaving on Wednesday ?
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
Sure , which stations will you be using ?
inform((_:search,departure,'cambridge');(_:search,destination,'london liverpool street');(_:search,type,'Train'))
user
I want to leave from Cambridge and arrive at London Liverpool Street .
inform((_:result,id,'TR5285');(_:result,leave_at,'13:59');(_:result,ticket,'16.60 pounds');(_:result,type,'Train')) request((_:search,people,?);(_:search,type,'Train'))
system
TR5285 leaves at 13:59 amd costs 16.60 pounds . how many seats do i book ?
request((_:result,duration,?);(_:result,type,'Train'))
user
I just need the travel time on that one
inform((_:result,duration,'88 minutes');(_:result,type,'Train')) reqmore()
system
The travel time is 88 minutes . Can I help with anything else ?
inform((_:search,area,'centre');(_:search,category,'colleges');(_:search,type,'Attraction'))
user
Yes , I 'm looking for colleges in the centre .
inform((_:result,name,"christ 's college");(_:result,type,'Attraction')) reqmore()
system
I 'd suggest christ 's college . Would you like more information ?
request((_:result,entrance_fee,?);(_:result,type,'Attraction'))
user
Yes . Is there an entrance fee ?
inform((_:result,entrance_fee,'free');(_:result,type,'Attraction'))
system
No .   It is free .
request((_:result,address,?);(_:result,postcode,?);(_:result,type,'Attraction'))
user
Can I have the address and postcode ?   Thanks for your help !
inform((_:result,address,"saint andrew 's street");(_:result,postcode,'cb23bu');(_:result,type,'Attraction'))
system
Yes the postcode is cb23bu and the address is saint andrew 's street .
bye()
user
You have been very helpful .   That is all I need , thanks .   Bye .
system
Your welcome . I am glad I could help .
_:search day wednesday
_:search type Train
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:search type Train
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:result id TR5285
_:result leave_at 13:59
_:result ticket 16.60 pounds
_:result type Train
_:search people ?
_:search type Train
_:result duration ?
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:result id TR5285
_:result leave_at 13:59
_:result ticket 16.60 pounds
_:search people ?
_:result duration 88 minutes
_:result type Train
_:system inquired _:user
_:search area centre
_:search category colleges
_:search type Attraction
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:result id TR5285
_:result leave_at 13:59
_:result ticket 16.60 pounds
_:search people ?
_:result duration 88 minutes
_:search area centre
_:search category colleges
_:search type Attraction
_:result name christ 's college
_:result type Attraction
_:system inquired _:user
_:result entrance_fee ?
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:result id TR5285
_:result leave_at 13:59
_:result ticket 16.60 pounds
_:search people ?
_:result duration 88 minutes
_:search area centre
_:search category colleges
_:search type Attraction
_:result name christ 's college
_:system inquired _:user
_:result entrance_fee free
_:result type Attraction
_:result address ?
_:result postcode ?
_:search day wednesday
_:search departure cambridge
_:search destination london liverpool street
_:result id TR5285
_:result leave_at 13:59
_:result ticket 16.60 pounds
_:search people ?
_:result duration 88 minutes
_:search area centre
_:search category colleges
_:search type Attraction
_:result name christ 's college
_:system inquired _:user
_:result entrance_fee free
_:result address saint andrew 's street
_:result postcode cb23bu
_:result type Attraction
_:user dismissed _:system