i need to find a 4 stars hotel in the north that has indoor free parking .
user
we have 7 matches for your requirement -s . do you have any additional preferences ?
assistant
it does not need internet included
user
i have 7 options for you . 6 are moderate -ly priced , and 1 , worth house , has a cheap price . would you like more information ?
assistant
does worth house have free wifi ?
user
yes , worth house is a cheap 4 star guesthouse in the north area with free parking and internet . all our options for your other preferences have wifi . would you like to reserve a room ?
assistant
yes book me a stay for 4 people and 4 nights starting from wednesday please
user
oh , i am unable to process that . would you care for a shorter stay ?
assistant
can you see if i can get 3 nights ?
user
i was able to book a room for 3 nights . your reference number is v96btdai .
assistant
oh , thank you so much . you've been most helpful .