i am looking for a hotel not a guesthouse on the west side of town . can you tell me about my options ?
user
the huntingdon marriott is expensive , and i also have the cambridge belfry , which is cheap . are you interested in 1 of these ?
assistant
what do you have with a rating of 1 star ?
user
there are no 1 star hotel -s in that part of town . is there another area you might be interested in ?
assistant
no , it has to be in the west . a 4 star place would be okay , as long as it is a hotel and not a guesthouse .
user
no hotel -s meet your criteria . would you like to change your criteria ?
assistant
well , i definitely want a hotel in the west . i need 1 for 6 people for a stay of 5 nights starting saturday .
user
sorry , there are no hotel -s meeting your criteria . could you change your criteria ?
assistant
is the cambridge belfry available for 4 nights starting saturday for 6 people ?
user
unfortunately , no . can we try a shorter stay period ?
assistant
are there any 4 star hotel -s in the west ?
user
yes , huntingdon marriott hotel and the cambridge belfry .
assistant
to recap , i need a hotel in the west , 4 stars .