i need a train from cambridge to go to london liverpool street
user
sure , what day are you traveling ?
assistant
i will be traveling on thursday .
user
do you know what time you need to depart or arrive by so i can narrow the options ?
assistant
i will be traveling on a sunday , and i need to arrive by 14:30
user
you will be traveling on thursday or sunday ? you've said both .
assistant
i should leave cambridge on sunday and arrive in london liverpool street by 14:30 . i need 4 tickets and a reference number .
user
tr5504 would arrive at 13:27 , would that work ?
assistant
yes , that s perfect . i need tickets for 4 people , please .
user
booking was successful , the total fee is 66.4 gbp payable at the station . reference number is : b8qz32wo . can i help with anything else ?
assistant
yes , i need to find a restaurant to visit in the centre of town . preferably in the moderate price range .
user
there are 21 that fits your criteria . which cuisine would you like , to help narrow your choices down ?
assistant
it does not matter .