i am looking for a restaurant in the centre area in the cheap price range
user
there are 15 restaurant -s that fit your request . do you know what type of food you will want to eat ?
assistant
i do not care , just as long as it s cheap and in the center of town .
user
how about charlie chan ? it s a chinese restaurant that is located in the centre and is cheap .
assistant
what is the address ? is there a train i can take to get there ?
user
the address is regent street city centre . where will you be departing from ?
assistant
leave after 18:15 and should depart from cambridge on monday , can you book it for me
user
i have train tr7409 leaving cambridge at 09:00 , will that do ? how many tickets would you like ?
assistant
i just need the price of that train .