can you help me find a cheap place to eat ?
user
there are 22 restarants serving cheap food . what type of food would you like ?
assistant
indian would be good as long as it s in the center . i need to book a table for 2 people at 18:15 on a sunday .
user
the gandhi has great food at an even better price ! should i book you a table here ?
assistant
yes , that would be fine .
user
unfortunately there are no tables available for sunday at 18:15 . would you like to try for a different day or time ?
assistant
yes can you try sunday at 17:30 please
user
i am sorry , but booking was unsuccessful . could you try a different day or time ?
assistant
do you have anything available for sunday ?
user
no , could you try another day and time ?
assistant
how about 17:15 ?
user
i was able to book the table for you for your party of 2 on sunday at 17:15 . the reference number is z16ztxky .
assistant
great . that'll be everything . thank you !