inform((_:search,day,'tuesday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I 'm looking for a train that leaves on tuesday to cambridge , please .
request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
kindly narrow down your specifications so that i can find you a train that suits you best , like time of arrive and departure
inform((_:search,arrive_by,'16:30');(_:search,departure,'stevenage');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
I want to depart from Stevenage and would like to arrive in Cambridge by 16:30 .
request((_:search,leave_at,?);(_:search,type,'Train'))
system
What time would you like to leave at ?
request((_:result,leave_at,?);(_:result,type,'Train')) inform((_:search,arrive_by,'16:30');(_:search,type,'Train'))
user
I do n't care about departure time as long as I get there before 16:30 .
inform((_:result,arrive_by,'14:43');(_:result,id,'TR1830');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Alright , TR1830 arrives by 14:43 , does that suit your needs ?
request((_:result,leave_at,?);(_:result,ticket,?);(_:result,type,'Train'))
user
Yes , I think that will work . Can I get the price and departure time for that train ?
inform((_:result,leave_at,'13:54');(_:result,ticket,'12.80 pounds');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
It costs 12.80 pounds and it leaves at 13:54 . Would you like me to book you seat ?
inform((_:search,category,'hotel');(_:search,type,'Hotel'))
user
No thanks . No booking for today . Can you help me find a place to stay .. a hotel maybe ?
reqmore()
system
Do you have any other preferences ?
inform((_:search,category,'hotel');(_:search,has_parking,'yes');(_:search,type,'Hotel'))
user
Yes , a hotel preferably with free parking .
request((_:search,area,?);(_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,area,'west');(_:result,category,'hotels');(_:result,count,'8');(_:result,has_parking,'none');(_:result,name,'Huntingdon Marriott');(_:result,stars,'4');(_:result,type,'Hotel'))
system
We have 8 hotels with free parking , such as the 4 star Huntingdon Marriott in the west . Is there any particular price range or location you need ?
inform((_:search,pricerange,'moderate');(_:search,type,'Hotel')) request((_:result,ticket,?);(_:result,type,'Train'))
user
I do n't care about the location , but I would like to be in the moderate price range .
inform((_:result,area,'north');(_:result,category,'hotels');(_:result,count,'2');(_:result,name,'Ashley Hotel');(_:result,name,'Lovell Lodge');(_:result,stars,'2');(_:result,type,'Hotel'))
system
That narrows it down to 2 choices . I have the Ashley Hotel and the Lovell Lodge . Both are hotels located in the north . Both have a 2 star rating .
inform((_:search,people,'7');(_:search,stay,'4');(_:search,type,'Hotel'))
user
Please book Ashley for 7 people and 4 nights .
request((_:booking,day,?);(_:booking,type,'Booking'))
system
From which day will you be needing the hotel ?
inform((_:search,day,'tuesday');(_:search,type,'Hotel')) request((_:result,ref,?);(_:result,type,'Hotel'))
user
tuesday , get me the reference number please .
canthelp((_:booking,type,'Booking'))
system
I was unable to book the ashley hotel for those times . Would you like to try a different hotel ?
inform((_:search,name,'lovell lodge');(_:search,type,'Hotel'))
user
Yes please try the Lovell Lodge .
canthelp((_:booking,type,'Booking')) request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
I am unsuccessful with those days .   Would you like to try a different number of days or another day ?
inform((_:search,stay,'three');(_:search,type,'Hotel'))
user
Can we try three nights ?
reqmore() inform((_:booking,name,'Lovell lodge');(_:booking,ref,'M9TETW62');(_:booking,stay,'3');(_:booking,type,'Booking'))
system
Yes , I was able to book the Lovell lodge for 3 nights . The reference number is M9TETW62 . Is there anything else I can help you with ?
bye()
user
No that is all the help I need . Goodbye !
system
Have a great trip !
_:search day tuesday
_:search destination cambridge
_:search type Train
_:search day tuesday
_:search leave_at ?
_:search arrive_by 16:30
_:search departure stevenage
_:search destination cambridge
_:search type Train
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:result leave_at ?
_:result type Train
_:search arrive_by 16:30
_:search type Train
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:result leave_at ?
_:search arrive_by 16:30
_:search type Train
_:result arrive_by 14:43
_:result id TR1830
_:result type Train
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result ticket ?
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:result type Train
_:search category hotel
_:search type Hotel
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:result type Train
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search type Hotel
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search area ?
_:result area west
_:result category hotels
_:result count 8
_:result has_parking none
_:result name Huntingdon Marriott
_:result stars 4
_:result type Hotel
_:search pricerange moderate
_:search type Hotel
_:result ticket ?
_:result type Train
_:search day tuesday
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:booking type Booking
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search area ?
_:result has_parking none
_:search pricerange moderate
_:result ticket ?
_:result area north
_:result category hotels
_:result count 2
_:result name Ashley Hotel
_:result name Lovell Lodge
_:result stars 2
_:result type Hotel
_:search people 7
_:search stay 4
_:search type Hotel
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search area ?
_:result has_parking none
_:search pricerange moderate
_:result ticket ?
_:result area north
_:result category hotels
_:result count 2
_:result name Ashley Hotel
_:result name Lovell Lodge
_:result stars 2
_:result type Hotel
_:search people 7
_:search stay 4
_:booking day ?
_:booking type Booking
_:search day tuesday
_:search type Hotel
_:result ref ?
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search area ?
_:result has_parking none
_:search pricerange moderate
_:result ticket ?
_:result area north
_:result category hotels
_:result count 2
_:result name Ashley Hotel
_:result name Lovell Lodge
_:result stars 2
_:result type Hotel
_:search people 7
_:search stay 4
_:booking day ?
_:booking type Booking
_:search day tuesday
_:result ref ?
_:system canthelp _:booking/c4693735
_:booking/c4693735 type Booking
_:search name lovell lodge
_:search type Hotel
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:system inquired _:user
_:search category hotel
_:search has_parking yes
_:search area ?
_:result has_parking none
_:search pricerange moderate
_:result ticket ?
_:result area north
_:result category hotels
_:result count 2
_:result name Ashley Hotel
_:result name Lovell Lodge
_:result stars 2
_:result type Hotel
_:search people 7
_:search day tuesday
_:result ref ?
_:system canthelp _:booking/c4693735
_:booking/c4693735 type Booking
_:search name lovell lodge
_:system canthelp _:booking/198a535e
_:booking/198a535e type Booking
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search stay three
_:search type Hotel
_:search departure stevenage
_:search destination cambridge
_:search leave_at ?
_:search arrive_by 16:30
_:result arrive_by 14:43
_:result id TR1830
_:system offered _:booking
_:booking category Train
_:result leave_at 13:54
_:result ticket 12.80 pounds
_:search category hotel
_:search has_parking yes
_:search area ?
_:result has_parking none
_:search pricerange moderate
_:result ticket ?
_:result area north
_:result category hotels
_:result count 2
_:result name Ashley Hotel
_:result name Lovell Lodge
_:result stars 2
_:result type Hotel
_:search people 7
_:search day tuesday
_:result ref ?
_:system canthelp _:booking/c4693735
_:booking/c4693735 type Booking
_:search name lovell lodge
_:system canthelp _:booking/198a535e
_:booking/198a535e type Booking
_:booking day ?
_:search stay three
_:search type Hotel
_:system inquired _:user
_:booking name Lovell lodge
_:booking ref M9TETW62
_:booking stay 3
_:booking type Booking
_:user dismissed _:system