inform((_:search,area,'north');(_:search,category,'hotel');(_:search,stars,'4');(_:search,type,'Hotel'))
user
I am looking for a place to stay in the north of the city .   I would prefer a 4 star hotel please .
request((_:search,pricerange,?);(_:search,type,'Hotel')) inform((_:result,amount,'several');(_:result,category,'guesthouses');(_:result,type,'Hotel'))
system
There are several guesthouses available .   Do you have a price reference ?
request((_:result,pricerange,?);(_:result,type,'Hotel'))
user
No price preference needed
offer((_:booking,type,'Booking')) inform((_:result,area,'north');(_:result,category,'hotel');(_:result,name,'The home from home guesthouse');(_:result,pricerange,'moderately priced');(_:result,stars,'4');(_:result,type,'Hotel'))
system
The home from home guesthouse hotel is located in the north , has a 4 star rating , and is moderately priced . Would you like me to book it for you ?
inform((_:search,has_internet,'yes');(_:search,type,'Hotel'))
user
Does it have free wifi ?
inform((_:result,name,'Avalon guesthouse');(_:result,type,'Hotel'))
system
How about the Avalon guesthouse ?
user
I think that would be fine .
request((_:booking,day,?);(_:booking,stay,?);(_:booking,type,'Booking'))
system
What day would you like to stay ? How many days ?
inform((_:search,day,'sunday');(_:search,people,'5');(_:search,stay,'3');(_:search,type,'Hotel'))
user
I would like it book for Sunday for 5 people and 3 nights . Can I have the booking number please .
reqmore() inform((_:booking,ref,'0DJU3C37');(_:booking,type,'Booking'))
system
The hotel is booked and your reference number is 0DJU3C37 .   Can I help you with anything else ?
inform((_:search,departure,'cambridge');(_:search,type,'Train'))
user
I also need a train that departs from cambridge .
request((_:search,departure,?);(_:search,destination,?);(_:search,type,'Train'))
system
What is your desired destination ?
inform((_:search,day,'wednesday');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I would like to visit Leicester on Wednesday .
inform((_:result,count,'19');(_:result,destination,'Leicester');(_:result,type,'Train')) request((_:search,arrive_by,?);(_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains to Leicester on that day . Do you know what time you 'd like to leave or arrive by ?
inform((_:search,arrive_by,'19:15');(_:search,destination,'leicester');(_:search,type,'Train'))
user
I need to be in Leicester by 19:15 .
inform((_:result,arrive_by,'19:06');(_:result,id,'TR1745');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
Train TR1745 will get you there by 19:06 . Do you want tickets for that ?
request((_:result,leave_at,?);(_:result,type,'Train'))
user
I need the departure time for that train .
inform((_:result,id,'TR1745');(_:result,leave_at,'17:21');(_:result,type,'Train'))
system
No problem !   The departure time for TR1745 is 17:21 .   Will that work ?
inform((_:search,type,'Train')) request((_:result,ticket,?);(_:result,type,'Train'))
user
What is the price for that train ?
inform((_:result,ticket,'37.80 pounds');(_:result,type,'Train'))
system
It is 37.80 pounds per person .
thank()
user
Thank you , I think that is all I need for today .
system
Great ! Hope you enjoy your trip !
_:search area north
_:search category hotel
_:search stars 4
_:search type Hotel
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:search type Hotel
_:result amount several
_:result category guesthouses
_:result type Hotel
_:result pricerange ?
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:booking type Booking
_:result area north
_:result category hotel
_:result name The home from home guesthouse
_:result pricerange moderately priced
_:result stars 4
_:result type Hotel
_:search has_internet yes
_:search type Hotel
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:booking type Booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:search type Hotel
_:result name Avalon guesthouse
_:result type Hotel
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:result type Hotel
_:booking day ?
_:booking stay ?
_:booking type Booking
_:search day sunday
_:search people 5
_:search stay 3
_:search type Hotel
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:result type Hotel
_:booking day ?
_:booking stay ?
_:search day sunday
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure cambridge
_:search type Train
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:result type Hotel
_:booking day ?
_:booking stay ?
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure ?
_:search day wednesday
_:search destination leicester
_:search type Train
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:booking day ?
_:booking stay ?
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure ?
_:search day wednesday
_:result count 19
_:result destination Leicester
_:result type Train
_:search leave_at ?
_:search arrive_by 19:15
_:search destination leicester
_:search type Train
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:booking day ?
_:booking stay ?
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure ?
_:search day wednesday
_:result count 19
_:result destination Leicester
_:search leave_at ?
_:search arrive_by 19:15
_:search destination leicester
_:search type Train
_:result arrive_by 19:06
_:result id TR1745
_:result type Train
_:booking category Train
_:result leave_at ?
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:booking day ?
_:booking stay ?
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure ?
_:search day wednesday
_:result count 19
_:result destination Leicester
_:search leave_at ?
_:search arrive_by 19:15
_:search destination leicester
_:result arrive_by 19:06
_:booking category Train
_:result id TR1745
_:result leave_at 17:21
_:result type Train
_:search type Train
_:result ticket ?
_:search area north
_:search category hotel
_:search stars 4
_:search pricerange ?
_:result amount several
_:system offered _:booking
_:result area north
_:result category hotel
_:result pricerange moderately priced
_:result stars 4
_:search has_internet yes
_:result name Avalon guesthouse
_:booking day ?
_:booking stay ?
_:search people 5
_:search stay 3
_:system inquired _:user
_:booking ref 0DJU3C37
_:booking type Booking
_:search departure ?
_:search day wednesday
_:result count 19
_:result destination Leicester
_:search leave_at ?
_:search arrive_by 19:15
_:search destination leicester
_:result arrive_by 19:06
_:booking category Train
_:result id TR1745
_:result leave_at 17:21
_:search type Train
_:result ticket 37.80 pounds
_:result type Train