inform((_:search,has_internet,'yes');(_:search,pricerange,'cheap');(_:search,type,'Hotel'))
user
I need a cheap place with a free WiFi to stay . Can you assist to find one ?
request((_:search,area,?);(_:search,type,'Hotel')) thank()
system
I certainly can . Does location matter ?
inform((_:search,category,'guesthouse');(_:search,type,'Hotel'))
user
No . Also , I forgot to mention that I would like a guesthouse also .
request((_:search,stars,?);(_:search,type,'Hotel')) inform((_:result,count,'9');(_:result,type,'Hotel'))
system
I have 9 options for you . Do you have a preference on star rating ?
user
No , no preference really . Can you suggest one of the 9 . I would like to book a room please .
inform((_:result,address,'56 saint Barnabas road');(_:result,name,'Alexander bed and breakfast');(_:result,type,'Hotel'))
system
I could suggest for you Alexander bed and breakfast , It is in 56 saint Barnabas road .
inform((_:search,day,'saturday');(_:search,people,'6');(_:search,stay,'5');(_:search,type,'Hotel'))
user
The 6 of us would like to arrive on Saturday and stay for 5 nights . Could you book that for me , please ?
inform((_:booking,ref,'K9NL8J4J');(_:booking,type,'Booking'))
system
Your booking was successful . Your reference number is K9NL8J4J .
inform((_:search,day,'saturday');(_:search,destination,'cambridge');(_:search,type,'Train'))
user
Can you look for a train to Cambridge on Saturday as well ?
request((_:search,departure,?);(_:search,type,'Train'))
system
Where are you departing from ?
inform((_:search,departure,'stansted airport');(_:search,type,'Train'))
user
I will leave from Stansted Airport .
inform((_:result,count,'19');(_:result,day,'saturday');(_:result,departure,'stansted airport');(_:result,destination,'cambridge');(_:result,type,'Train')) request((_:search,leave_at,?);(_:search,type,'Train'))
system
There are 19 trains from stansted airport to cambridge on saturday . is there a particular time you 'd like to leave ?
inform((_:search,arrive_by,'9:00');(_:search,type,'Train'))
user
I want to arrive by 9:00 .
inform((_:result,arrive_by,'8:52');(_:result,departure,'Stansted airport');(_:result,type,'Train')) offer((_:booking,category,'Train');(_:booking,type,'Booking'))
system
There is a train departing from Stansted airport it will arrive at 8:52 . Would you like me to book it for you ?
inform((_:search,day,'saturday');(_:search,type,'Train')) request((_:result,duration,?);(_:result,type,'Train'))
user
Sounds great . Please book for Saturday and provide me with the travel time .
offer((_:booking,category,'Train');(_:booking,leave_at,'8:24');(_:booking,type,'Booking'))
system
I will book that for you and the train leaves at 8:24 .
request((_:result,ref,?);(_:result,type,'Hotel');(_:result,type,'Train'))
user
Could you possible email or fax me the reference number , train number , and the time ? I appreciate your assistance .
request((_:search,people,?);(_:search,type,'Train'))
system
How many tickets will you need ?
inform((_:search,people,'6');(_:search,type,'Train'))
user
I need 6 tickets . Please give me the train details .
inform((_:booking,category,'Train');(_:booking,ref,'FGLXQ5ZD');(_:booking,ticket,'48.48 GBP');(_:booking,type,'Booking'))
system
Booking was successful , the total fee is 48.48 GBP payable at the station . 
 Reference number is : FGLXQ5ZD .
thank()
user
that is it for today thanks for helping
system
You 're welcome , have a great day !
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_:booking type Booking