[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] pickup_time=09:30 pickup_city=cdmx car_type=a of possible values a) standard b) full-size c) compact pickup_location=estacion buenavista pickup_date=10th of march dropoff_date=march 13th [context] [user] let's reserve a car please.
State: [state] pickup_time=none pickup_city=none car_type=none pickup_location=none pickup_date=none dropoff_date=none

[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] pickup_city=cdmx pickup_location=estacion buenavista pickup_time=09:30 car_type=a of possible values a) standard b) compact c) full-size pickup_date=10th of march dropoff_date=march 13th [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please.
State: [state] pickup_city=none pickup_location=intercity terminal pickup_time=none car_type=b pickup_date=none dropoff_date=5th of this month

[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] pickup_date=10th of march pickup_time=09:30 pickup_location=estacion buenavista car_type=b of possible values a) compact b) standard c) full-size dropoff_date=march 13th pickup_city=cdmx [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday.
State: [state] pickup_date=this sunday pickup_time=none pickup_location=intercity terminal car_type=a dropoff_date=5th of this month pickup_city=none

[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] dropoff_date=march 13th car_type=a of possible values a) standard b) full-size c) compact pickup_time=09:30 pickup_location=estacion buenavista pickup_date=10th of march pickup_city=cdmx [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me.
State: [state] dropoff_date=5th of this month car_type=c pickup_time=morning 9:30 pickup_location=intercity terminal pickup_date=this sunday pickup_city=none

[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] car_type=c of possible values a) compact b) full-size c) standard pickup_time=09:30 pickup_location=estacion buenavista pickup_city=cdmx pickup_date=10th of march dropoff_date=march 13th [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march.
State: [state] car_type=a pickup_time=9:30 am pickup_location=intercity terminal pickup_city=none pickup_date=march 3rd dropoff_date=4th of march

[example] [user] i am looking to rent a car, and i would need to pick it up at 09:30. [system] how long will you be needing the rental? [user] i will be needing the car till the 13th. [system] when and where you you like to pick up the rental car? [user] i would like to pick up the car in cdmx and i will need it on the 10th of march. [system] okay, i have a standard style chevrolet cruze available for pick up march 10th in estacion buenavista. would that work? [user] that would work just fine. [slots] car_type=c of possible values a) full-size b) compact c) standard pickup_city=cdmx pickup_date=10th of march dropoff_date=march 13th pickup_time=09:30 pickup_location=estacion buenavista [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla?
State: [state] car_type=b pickup_city=none pickup_date=march 3rd dropoff_date=4th of march pickup_time=9:30 am pickup_location=intercity terminal

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] hotel_name=beck's motor lodge destination=san francisco number_of_rooms=b of possible values a) 2 b) 1 c) 3 number_of_days=2 check_in_date=11th of march star_rating=c of possible values a) 5 b) 2 c) 1 d) 4 e) 3 has_wifi=a of possible values a) true b) false [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there.
State: [state] hotel_name=none destination=none number_of_rooms=none number_of_days=none check_in_date=none star_rating=none has_wifi=none

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] destination=san francisco check_in_date=11th of march hotel_name=beck's motor lodge star_rating=c of possible values a) 3 b) 5 c) 1 d) 2 e) 4 number_of_days=2 has_wifi=b of possible values a) false b) true number_of_rooms=b of possible values a) 3 b) 1 c) 2 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct.
State: [state] destination=philadelphia check_in_date=none hotel_name=none star_rating=none number_of_days=none has_wifi=none number_of_rooms=none

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] destination=san francisco hotel_name=beck's motor lodge number_of_days=2 number_of_rooms=a of possible values a) 1 b) 3 c) 2 star_rating=b of possible values a) 2 b) 1 c) 5 d) 4 e) 3 check_in_date=11th of march has_wifi=b of possible values a) false b) true [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly.
State: [state] destination=philadelphia hotel_name=aka university city number_of_days=none number_of_rooms=none star_rating=none check_in_date=none has_wifi=none

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] star_rating=e of possible values a) 3 b) 4 c) 2 d) 5 e) 1 check_in_date=11th of march hotel_name=beck's motor lodge has_wifi=b of possible values a) false b) true number_of_days=2 destination=san francisco number_of_rooms=c of possible values a) 3 b) 2 c) 1 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now.
State: [state] star_rating=none check_in_date=none hotel_name=aka university city has_wifi=none number_of_days=none destination=philadelphia number_of_rooms=none

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] has_wifi=a of possible values a) true b) false number_of_days=2 hotel_name=beck's motor lodge star_rating=a of possible values a) 1 b) 4 c) 5 d) 3 e) 2 check_in_date=11th of march destination=san francisco number_of_rooms=b of possible values a) 2 b) 1 c) 3 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now. [system] great, how many days will you require the reservation be for? [user] i need it for 2 days.
State: [state] has_wifi=none number_of_days=2 hotel_name=aka university city star_rating=none check_in_date=none destination=philadelphia number_of_rooms=none

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] check_in_date=11th of march star_rating=b of possible values a) 2 b) 1 c) 4 d) 5 e) 3 number_of_days=2 number_of_rooms=b of possible values a) 3 b) 1 c) 2 has_wifi=a of possible values a) true b) false destination=san francisco hotel_name=beck's motor lodge [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now. [system] great, how many days will you require the reservation be for? [user] i need it for 2 days. [system] ok, will you be checking in on march 3rd as well? [user] check me in on saturday this week.
State: [state] check_in_date=saturday this week star_rating=none number_of_days=2 number_of_rooms=none has_wifi=none destination=philadelphia hotel_name=aka university city

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] star_rating=a of possible values a) 1 b) 4 c) 2 d) 5 e) 3 has_wifi=b of possible values a) false b) true number_of_days=2 destination=san francisco check_in_date=11th of march hotel_name=beck's motor lodge number_of_rooms=b of possible values a) 3 b) 1 c) 2 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now. [system] great, how many days will you require the reservation be for? [user] i need it for 2 days. [system] ok, will you be checking in on march 3rd as well? [user] check me in on saturday this week. [system] ok, please confirm we are booking a 2 night stay for 1 room in philadelphia at aka university city on march 2nd. did i get this right? [user] yes, that's right. i need the phone number also. what's my total?
State: [state] star_rating=none has_wifi=none number_of_days=2 destination=philadelphia check_in_date=march 2nd hotel_name=aka university city number_of_rooms=b

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] destination=san francisco star_rating=b of possible values a) 3 b) 1 c) 2 d) 5 e) 4 number_of_rooms=c of possible values a) 2 b) 3 c) 1 has_wifi=b of possible values a) false b) true check_in_date=11th of march hotel_name=beck's motor lodge number_of_days=2 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now. [system] great, how many days will you require the reservation be for? [user] i need it for 2 days. [system] ok, will you be checking in on march 3rd as well? [user] check me in on saturday this week. [system] ok, please confirm we are booking a 2 night stay for 1 room in philadelphia at aka university city on march 2nd. did i get this right? [user] yes, that's right. i need the phone number also. what's my total? [system] your reservation was created! the room will be $66 nightly. the number to the hotel is +1 215-372-9000. [user] ok, great! thanks.
State: [state] destination=philadelphia star_rating=none number_of_rooms=c has_wifi=none check_in_date=march 2nd hotel_name=aka university city number_of_days=2

[example] [user] i need one 1-star hotel room with wifi please. [system] what city would you like to stay? [user] i need it in san francisco [system] i have 8 options for you. beck's motor lodge is a 1 star. [user] that sounds good. can you reserve for 2 days? [system] when would you like to check in? [user] i need it on the 11th of march. [slots] destination=san francisco check_in_date=11th of march has_wifi=a of possible values a) true b) false hotel_name=beck's motor lodge star_rating=e of possible values a) 3 b) 4 c) 2 d) 5 e) 1 number_of_days=2 number_of_rooms=b of possible values a) 3 b) 1 c) 2 [context] [user] let's reserve a car please. [system] ok, would you like a standard, full-size or something else? where would you like to pick up and at what date and time would you prefer? [user] i would prefer to pick up at intercity terminal. i'm going to need a small car on the 5th of this month please. [system] what is the pick up date? [user] see if i can get it this sunday. [system] sure thing, what time would you be available to pick up the rental? [user] i'm available in the morning 9:30 is the best time for me. [system] alright, please confirm we will be reserving a car for march 3rd with a pick up time at 9:30 am at intercity terminal. return date will be on march 5th. this will be for a compact vehicle. did i get this right? [user] no, that's wrong. i need the car until the 4th of march. [system] no problem, please confirm picking up on march 3rd and returning on march 4th. is this correct? [user] yeah, you got it. find out if this is a corolla? [system] great news, i was able to reserve a mini cooper for you! [user] alright, i'm going to also need a hotel room while i'm there. [system] sure thing, let's get started! will you be also staying overnight in philadelphia? [user] yeah that's correct. [system] ok, i found 10 options for you to review. let's start with aka university city, this hotel has a 3 star rating! [user] yeah, that will do perfectly. [system] should we reserve now? [user] yes, go ahead and reserve it now. [system] great, how many days will you require the reservation be for? [user] i need it for 2 days. [system] ok, will you be checking in on march 3rd as well? [user] check me in on saturday this week. [system] ok, please confirm we are booking a 2 night stay for 1 room in philadelphia at aka university city on march 2nd. did i get this right? [user] yes, that's right. i need the phone number also. what's my total? [system] your reservation was created! the room will be $66 nightly. the number to the hotel is +1 215-372-9000. [user] ok, great! thanks. [system] your welcome, can i assist with anything else at this time? [user] nope, good bye.
State: [state] destination=philadelphia check_in_date=march 2nd has_wifi=none hotel_name=aka university city star_rating=none number_of_days=2 number_of_rooms=b