i am trying to plan a trip there . i need to find a cheap restaurant .
user
would you like chinese or asian ? charlie chan serves chinese and is on the cheap side .
assistant
no , i would like an italian place in the centre .
user
there are three: pizza hut city centre , ask , and zizzi cambridge . would you like to make a reservation at any of these ?
assistant
ask sounds good . what s the postcode ?
user
the postcode is cb21uf , will that be all ?
assistant
i am also looking for a train departing from cambridge on tuesday , and arriving at ely by 17:15 .
user
the train arriving closest to 17:15 is tr4447 which arrives at 16:07 . would you like for me to book that for you ?
assistant
before i book anything can you give me the price ?
user
the price is 4.40 pounds .
assistant
how long does the train take to get to ely ? and when , precisely , does it leave ?
user
the tr4447 leaves at 15:50 and it s a 17 minute ride , arriving at 16:07 . should i book it for you ?
assistant
before i book anything , what is the price ?
user
the price is 4.40 pounds
assistant
thank you , please book me .
user
how many tickets will you be needing ?
assistant
just 1 ticket , please !
user
congratulations ! your booking was successful and your reference number is sed9s4bh .
assistant
thanks for your help
user
you are more than welcome . can i help you with anything else ?
assistant
i think that is all i need for today . thank you .