i would like an expensive room , in the east .
user
i can recommend the express by holiday inn cambridge . would you like me to make a reservation ?
assistant
does it have free parking ? and is it a 2 star hotel ? because that is what i am looking for .
user
yes it is . would you like me to book it for you ?
assistant
please . could you please book it for 1 person starting thursday for 4 nights
user
i am sorry , that booking was unsuccessful . would you like me to find another hotel ?
assistant
yes , are there any other hotel -s in the same price range ?