i am looking for a high end asian restaurant
user
there are 2 high end asian restaurant -s , saigon city and kymmoy . would you like more information ?
assistant
saigon city sounds great . can you help me book a table for 8 people at 17:00 on thursday ?
user
saigon city does not have any booking space available for the day and time requested . would you like to try another day or time slot ?
assistant
yes , could you please try for 16:00 ? i would like the reference number for that as well please .