inform((_:search,area,'east');(_:search,has_internet,'dontcare');(_:search,type,'Hotel'))
user
Can you help me find a place to stay in the east ?   It does not need to include internet .
request((_:search,pricerange,?);(_:search,type,'Hotel'))
system
Okay ! What is the price range that you would like ?
inform((_:search,stars,'four');(_:search,type,'Hotel'))
user
Price is n't an issue for me , but the hotel should be four stars
inform((_:result,name,'a and b guest house');(_:result,type,'Hotel'))
system
a and b guest house is a nice option
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
nice ! does it have free wifi ?
inform((_:result,has_internet,'none');(_:result,type,'Hotel'))
system
Yes it certainly does .
user
That 's great , can you make a booking for ?
request((_:booking,day,?);(_:booking,people,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
Sure !   How many people for your stay , when would you like to start your stay , and how long would you like to stay for ?
inform((_:search,day,'friday');(_:search,people,'1');(_:search,stay,'2');(_:search,type,'Hotel'))
user
I will be arriving Friday and I need it for 2 nights for 1 person .
reqmore() inform((_:booking,day,'Friday');(_:booking,name,'a and b guest house');(_:booking,ref,'2WB08P38');(_:booking,type,'Booking'))
system
I booked you a room at a and b guest house for Friday . Your reference is 2WB08P38 . Is there anything else I can help you with ?
inform((_:search,day,'sunday');(_:search,departure,'cambridge');(_:search,destination,'leicester');(_:search,type,'Train'))
user
Thank you and yes . I 'd like a train from Cambridge to Leicester for Sunday .
request((_:search,arrive_by,?);(_:search,type,'Train')) inform((_:result,amount,'several');(_:result,type,'Train'))
system
There are several trains matching your criteria . Is there a specific time you would like to arrive by ?
inform((_:search,arrive_by,'20:15');(_:search,type,'Train'))
user
I need to arrive by 20:15 , please .
inform((_:result,arrive_by,'08:06');(_:result,id,'TR9187');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
TR9187 arrives by 08:06 . will that be fine with you ?
request((_:result,leave_at,?);(_:result,type,'Train'))
user
What time does it leave , and how long is the ride ?
inform((_:result,duration,'is 105 minutes');(_:result,leave_at,'6:21');(_:result,type,'Train'))
system
The train leaves at 6:21 and the duration is 105 minutes .
thank()
user
Thank you . That is all for today .
system
Great . I hope you have a lovely day .
_:search area east
_:search has_internet dontcare
_:search type Hotel
_:search area east
_:search has_internet dontcare
_:search pricerange ?
_:search stars four
_:search type Hotel
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:search type Hotel
_:result has_internet none
_:result type Hotel
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:result has_internet none
_:result type Hotel
_:booking day ?
_:booking people ?
_:booking stay ?
_:booking type Booking
_:search day friday
_:search people 1
_:search stay 2
_:search type Hotel
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:result has_internet none
_:result type Hotel
_:booking people ?
_:booking stay ?
_:search people 1
_:search stay 2
_:system inquired _:user
_:booking day Friday
_:booking name a and b guest house
_:booking ref 2WB08P38
_:booking type Booking
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:search type Train
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:result has_internet none
_:booking people ?
_:booking stay ?
_:search people 1
_:search stay 2
_:system inquired _:user
_:booking day Friday
_:booking name a and b guest house
_:booking ref 2WB08P38
_:booking type Booking
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:result amount several
_:result type Train
_:search arrive_by 20:15
_:search type Train
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:result has_internet none
_:booking people ?
_:booking stay ?
_:search people 1
_:search stay 2
_:system inquired _:user
_:booking day Friday
_:booking name a and b guest house
_:booking ref 2WB08P38
_:booking type Booking
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:result amount several
_:search arrive_by 20:15
_:search type Train
_:result arrive_by 08:06
_:result id TR9187
_:result type Train
_:system offered _:booking
_:booking category Train
_:result leave_at ?
_:search area east
_:search pricerange ?
_:search stars four
_:result name a and b guest house
_:search has_internet yes
_:result has_internet none
_:booking people ?
_:booking stay ?
_:search people 1
_:search stay 2
_:system inquired _:user
_:booking day Friday
_:booking name a and b guest house
_:booking ref 2WB08P38
_:booking type Booking
_:search day sunday
_:search departure cambridge
_:search destination leicester
_:result amount several
_:search arrive_by 20:15
_:search type Train
_:result arrive_by 08:06
_:result id TR9187
_:system offered _:booking
_:booking category Train
_:result duration is 105 minutes
_:result leave_at 6:21
_:result type Train