inform((_:search,food,'vegetarian');(_:search,pricerange,'moderately');(_:search,type,'Restaurant'))
user
I need to find a moderately priced vegetarian restaurant .
request((_:search,food,?);(_:search,pricerange,?);(_:search,type,'Restaurant')) canthelp((_:search,area,'in town');(_:search,food,'vegetarian');(_:search,pricerange,'moderately priced');(_:search,type,'Restaurant'))
system
We do n't have any moderately priced vegetarian places in town . Would you like to try a different type of food or a different price range ?
thank()
user
Unfortunately no , it has to be vegetarian , so i will have to make my own accommodations , thanks .
canthelp((_:search,food,'vegetarian');(_:search,type,'Restaurant'))
system
There are no vegetarian options in the area .
inform((_:search,food,'international');(_:search,type,'Restaurant'))
user
Okay , what about international food ?
select((_:result,name,'Bloomsbury');(_:result,name,'The varsity Resturant');(_:result,type,'Restaurant')) offer((_:booking,type,'Booking')) inform((_:result,area,'centre');(_:result,count,'2');(_:result,type,'Restaurant'))
system
I have two - both in centre . The varsity Resturant and Bloomsbury . Would you like to book one ?
inform((_:search,day,'thursday');(_:search,type,'Restaurant'))
user
Make a reservation at Bloomsbury please , for Thursday night .
request((_:booking,duration,?);(_:booking,people,?);(_:booking,type,'Booking'))
system
What time do you want to dine and how many people in your party ?
inform((_:search,day,'thursday');(_:search,duration,'17:00');(_:search,people,'6');(_:search,type,'Restaurant')) request((_:result,ref,?);(_:result,type,'Restaurant'))
user
Please book for 6 people at 17:00 on Thursday . I 'd also like the reference number .
inform((_:booking,ref,'MLK7FV6P');(_:booking,type,'Booking'))
system
Your table was booked . Your reference number is MLK7FV6P .
inform((_:search,arrive_by,'17:00');(_:search,day,'thursday');(_:search,departure,'cambridge');(_:search,destination,'stansted airport');(_:search,type,'Train'))
user
I 'm also looking for a train . It should depart cambridge and go to stansted airport on thursday . Arrive by 17:00 .
offer((_:booking,arrive_by,'16:08');(_:booking,category,'Train');(_:booking,id,'TR9427');(_:booking,leave_at,'15:40');(_:booking,type,'Booking'))
system
Would you be interested in TR9427 ? It arrives at 16:08 and departs at 15:40 .
user
That would be just fine .
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets would you like to book ?
request((_:result,duration,?);(_:result,type,'Train'))
user
I do n't need to book , but could you tell me the total travel time , please ?
inform((_:result,duration,'28 minutes');(_:result,type,'Train')) reqmore()
system
Sure thing .   Travel time is 28 minutes .   Can I help you with anything else ?
thank()
user
No , I think that should be all for me today . Thank you so much , you 've been very helpful !
system
You 're welcome , have a great day !
_:search food vegetarian
_:search pricerange moderately
_:search type Restaurant
_:search food ?
_:search pricerange ?
_:search type Restaurant
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:search type Restaurant
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:booking type Booking
_:result area centre
_:result count 2
_:result type Restaurant
_:search day thursday
_:search type Restaurant
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:result area centre
_:result count 2
_:result type Restaurant
_:booking duration ?
_:booking people ?
_:booking type Booking
_:search day thursday
_:search duration 17:00
_:search people 6
_:search type Restaurant
_:result ref ?
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:result area centre
_:result count 2
_:result type Restaurant
_:booking duration ?
_:booking people ?
_:search duration 17:00
_:search people 6
_:result ref ?
_:booking ref MLK7FV6P
_:booking type Booking
_:search arrive_by 17:00
_:search day thursday
_:search departure cambridge
_:search destination stansted airport
_:search type Train
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:result area centre
_:result count 2
_:result type Restaurant
_:booking duration ?
_:booking people ?
_:search duration 17:00
_:search people 6
_:result ref ?
_:booking ref MLK7FV6P
_:booking type Booking
_:search arrive_by 17:00
_:search day thursday
_:search departure cambridge
_:search destination stansted airport
_:search type Train
_:booking arrive_by 16:08
_:booking category Train
_:booking id TR9427
_:booking leave_at 15:40
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:result area centre
_:result count 2
_:result type Restaurant
_:booking duration ?
_:booking people ?
_:search duration 17:00
_:result ref ?
_:booking ref MLK7FV6P
_:booking type Booking
_:search arrive_by 17:00
_:search day thursday
_:search departure cambridge
_:search destination stansted airport
_:booking arrive_by 16:08
_:booking category Train
_:booking id TR9427
_:booking leave_at 15:40
_:search people ?
_:search type Train
_:result duration ?
_:result type Train
_:search pricerange ?
_:system canthelp _:search/913dfc15
_:search/913dfc15 area in town
_:search/913dfc15 food vegetarian
_:search/913dfc15 pricerange moderately priced
_:search/913dfc15 type Restaurant
_:system canthelp _:search/8cbdbfd2
_:search/8cbdbfd2 food vegetarian
_:search/8cbdbfd2 type Restaurant
_:search food international
_:result name Bloomsbury
_:result name The varsity Resturant
_:system offered _:booking
_:result area centre
_:result count 2
_:booking duration ?
_:booking people ?
_:search duration 17:00
_:result ref ?
_:booking ref MLK7FV6P
_:booking type Booking
_:search arrive_by 17:00
_:search day thursday
_:search departure cambridge
_:search destination stansted airport
_:booking arrive_by 16:08
_:booking category Train
_:booking id TR9427
_:booking leave_at 15:40
_:search people ?
_:search type Train
_:result duration 28 minutes
_:result type Train
_:system inquired _:user