yes , thank you . i want to find an expensive restaurant in the centre part of town .
user
ok , what type of food are you looking for ?
assistant
i am looking for creative food in the expensive range in the centre .
user
i am sorry there are no matches . would you like for me to search for a different food type ?
assistant
how about indian food ?
user
i have 6 different restaurant -s that serve indian food . i have heard fabulous things about the curry king , would you like more information on the restaurant or book a table ?
assistant
could you book a party of 5 for 16:30 on friday ?
user
your table is reserved under reference #iqgaylk4 . can i help you with anything else ?
assistant
i also need a train .
user
sure , i can assist you with that . where will you be travelling to ?
assistant
i'll be going from london liverpool street to cambridge and need a train that will arrive by 12:30 .
user
okay , i just need the day you will be traveling and i'll find the right train for you .
assistant
i need to depart on friday .
user
i have several options . is there a certain time you need to leave by ?
assistant
i am not sure what time i need to leave , but i do need to arrive by 12:30 .
user
ok great , the tr0637 will fit your needs . how many tickets will you need ?
assistant
could you tell me how long the trip is ?
user
tr0637 departs cambridge at 09:39 on friday and arrives at 11:07 . the trip is approximately 88 minutes , barring any delays . there are few tickets left , would you like to book ?
assistant
not now . thanks for the information
user
absolutely ! is there anything else i can help you with ?
assistant
thank you for the information . i have all i need .