i want to get a train out of cambridge that departs after 20:45 please .
user
what is your destination and day of travel ?
assistant
i wish to go to new york city leaving this friday .
user
i am sorry , but i cannot help you with travel outside of cambridge and the surrounding area -s .
assistant
ok . how about a train to the stansted airport ?
user
i found 3 , 1 leaving at 21:40 , 22:40 , and 23:40 which would you like to go ?
assistant
i would like to book the 21:40 train on wednesday for 1 person please . i also need a reference number please .
user
booking was successful , the total fee is 10.1 gbp payable at the station . your reference number is : vj3zao4f . is there anything else i can help you with ?
assistant
yes , i am also looking to eat some north african food . can you help me find a restaurant ?
user
i cannot find any restaurant that serves north african food in the area .
assistant
how about thai food ?
user
there are 2 restaurant -s that serve thai food , 1 in the west and 1 in the centre . do you have a location preference ?
assistant
the 1 in the west works please . can you pleas book it for me on the same day at about 13:15 .
user
how many people will be dining ?
assistant
i'll be dining alone .
user
unfortunately no table is available at that time do you have another time ?
assistant
could you please check for a table at 12:15 and can i have the reference number ?