[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy airlines=g of possible values a) air canada b) united airlines c) air france d) american airlines e) delta airlines f) british airways g) southwest airlines h) alaska airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=b of possible values a) 4 b) 1 c) 3 d) 2 [context] [user] can you look for one-way flights for me?
State: [state] inbound_departure_time=none return_date=none departure_date=none origin_city=none destination_city=none seating_class=none airlines=none refundable=none outbound_departure_time=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] origin_city=las vegas departure_date=6th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=e of possible values a) air france b) american airlines c) delta airlines d) alaska airlines e) southwest airlines f) british airways g) united airlines h) air canada [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town
State: [state] origin_city=new york city departure_date=the 2nd passengers=none destination_city=chi-town return_date=none seating_class=none refundable=none inbound_departure_time=none outbound_departure_time=none airlines=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] return_date=9th of this month destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm airlines=h of possible values a) air canada b) american airlines c) delta airlines d) air france e) alaska airlines f) united airlines g) british airways h) southwest airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true departure_date=6th of this month seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy passengers=b of possible values a) 3 b) 1 c) 2 d) 4 [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from?
State: [state] return_date=none destination_city=chi-town origin_city=new york city outbound_departure_time=none airlines=none inbound_departure_time=none refundable=none departure_date=the 2nd seating_class=none passengers=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] airlines=h of possible values a) air canada b) delta airlines c) united airlines d) alaska airlines e) air france f) british airways g) american airlines h) southwest airlines seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=c of possible values a) 4 b) 2 c) 1 d) 3 return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund?
State: [state] airlines=none seating_class=none passengers=none return_date=none destination_city=chi-town inbound_departure_time=none outbound_departure_time=none origin_city=new york city refundable=none departure_date=the 2nd

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] outbound_departure_time=3:10 pm passengers=d of possible values a) 4 b) 3 c) 2 d) 1 seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business return_date=9th of this month departure_date=6th of this month airlines=h of possible values a) air france b) delta airlines c) united airlines d) british airways e) air canada f) american airlines g) alaska airlines h) southwest airlines refundable=a of possible values a) true b) false origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me?
State: [state] outbound_departure_time=none passengers=none seating_class=none return_date=none departure_date=the 2nd airlines=none refundable=none origin_city=new york city destination_city=chi-town inbound_departure_time=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month airlines=c of possible values a) air canada b) united airlines c) southwest airlines d) delta airlines e) british airways f) alaska airlines g) air france h) american airlines departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect
State: [state] inbound_departure_time=none passengers=none seating_class=none refundable=none destination_city=chi-town return_date=none airlines=d departure_date=the 2nd outbound_departure_time=6 am origin_city=new york city

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy destination_city=sd origin_city=las vegas airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) united airlines e) british airways f) air france g) american airlines h) air canada refundable=b of possible values a) false b) true passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket
State: [state] seating_class=none destination_city=chi-town origin_city=new york city airlines=b refundable=none passengers=none return_date=none inbound_departure_time=none outbound_departure_time=6 am departure_date=the 2nd

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month origin_city=las vegas airlines=f of possible values a) american airlines b) united airlines c) alaska airlines d) air canada e) delta airlines f) southwest airlines g) air france h) british airways seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy passengers=b of possible values a) 3 b) 1 c) 2 d) 4 departure_date=6th of this month [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy
State: [state] refundable=none inbound_departure_time=none outbound_departure_time=6 am destination_city=chi-town return_date=none origin_city=new york airlines=e seating_class=c passengers=none departure_date=march 2nd

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd return_date=9th of this month airlines=a of possible values a) southwest airlines b) british airways c) american airlines d) air canada e) air france f) delta airlines g) united airlines h) alaska airlines departure_date=6th of this month origin_city=las vegas passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay
State: [state] seating_class=b inbound_departure_time=none outbound_departure_time=6 am refundable=none destination_city=chi-town return_date=none airlines=f departure_date=march 2nd origin_city=new york passengers=b

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] refundable=b of possible values a) false b) true passengers=c of possible values a) 2 b) 4 c) 1 d) 3 origin_city=las vegas inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy departure_date=6th of this month airlines=h of possible values a) united airlines b) air canada c) british airways d) air france e) american airlines f) alaska airlines g) delta airlines h) southwest airlines destination_city=sd [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi
State: [state] refundable=none passengers=c origin_city=new york inbound_departure_time=none outbound_departure_time=6 am return_date=none seating_class=d departure_date=march 2nd airlines=g destination_city=chi-town

[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=b of possible values a) 2 b) 1 c) 4 d) 3 e) 5 destination=san francisco hotel_name=beck's motor lodge check_in_date=11th of march number_of_rooms=a of possible values a) 1 b) 2 c) 3 has_wifi=b of possible values a) false b) true number_of_days=2 [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi
State: [state] star_rating=none destination=chi-town hotel_name=none check_in_date=none number_of_rooms=none has_wifi=b number_of_days=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=b of possible values a) false b) true star_rating=b of possible values a) 4 b) 1 c) 3 d) 5 e) 2 hotel_name=beck's motor lodge number_of_rooms=b of possible values a) 3 b) 1 c) 2 number_of_days=2 destination=san francisco check_in_date=11th of march [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi [system] there is a nice 3 star hotel called ac hotel by marriott chicago downtown [user] can i know their address and what is the cost per night there?
State: [state] has_wifi=b star_rating=none hotel_name=none number_of_rooms=none number_of_days=none destination=chi-town check_in_date=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 number_of_rooms=c of possible values a) 3 b) 2 c) 1 star_rating=e of possible values a) 3 b) 2 c) 5 d) 4 e) 1 has_wifi=a of possible values a) true b) false number_of_days=2 destination=san francisco hotel_name=beck's motor lodge [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi [system] there is a nice 3 star hotel called ac hotel by marriott chicago downtown [user] can i know their address and what is the cost per night there? [system] their location is 630 north rush street with room cost at $192 per night [user] that is fine
State: [state] check_in_date=none number_of_rooms=none star_rating=none has_wifi=a number_of_days=none destination=chi-town hotel_name=ac hotel by marriott chicago downtown

[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] number_of_days=2 hotel_name=beck's motor lodge check_in_date=11th of march number_of_rooms=a of possible values a) 1 b) 2 c) 3 star_rating=d of possible values a) 5 b) 3 c) 2 d) 1 e) 4 destination=san francisco has_wifi=b of possible values a) false b) true [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi [system] there is a nice 3 star hotel called ac hotel by marriott chicago downtown [user] can i know their address and what is the cost per night there? [system] their location is 630 north rush street with room cost at $192 per night [user] that is fine [system] do you need to book a hotel room? [user] no i do not want now
State: [state] number_of_days=none hotel_name=ac hotel by marriott chicago downtown check_in_date=none number_of_rooms=none star_rating=none destination=chi-town has_wifi=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] number_of_rooms=b of possible values a) 2 b) 1 c) 3 destination=san francisco check_in_date=11th of march hotel_name=beck's motor lodge number_of_days=2 star_rating=e of possible values a) 5 b) 2 c) 3 d) 4 e) 1 has_wifi=b of possible values a) false b) true [context] [user] can you look for one-way flights for me? [system] when you are starting and where are you moving to? which is the place of your departure? [user] i am leaving from new york city on the 2nd from chi-town [system] there is an american airlines which leaves at 5:25 am with 0 stops and the ticket cost is $128 [user] which is the airport flight starting from? [system] the flight leaving from jfk international airport [user] is there a ticket refund? [system] no, sorry there is no ticket refund [user] are there any other flights available for me? [system] there is an delta airlines which leaves at 6 am am with 0 stops and the ticket cost is $129 [user] that is perfect [system] you need to buy tickets? [user] yes, i require to book a ticket [system] please give confirmation details: the flight is delta airlines departing on march 2nd from new york to chicago and tickets is 1 economy ticket [user] no, i need premium economy [system] please give confirmation details: the flight will be from new york with premium economy class ticket [user] that is okay [system] your oneway ticket is booked [user] thanks.i need to search for a hotel room with wifi [system] there is a nice 3 star hotel called ac hotel by marriott chicago downtown [user] can i know their address and what is the cost per night there? [system] their location is 630 north rush street with room cost at $192 per night [user] that is fine [system] do you need to book a hotel room? [user] no i do not want now [system] is there any other help? [user] no, thank you
State: [state] number_of_rooms=none destination=chi-town check_in_date=none hotel_name=ac hotel by marriott chicago downtown number_of_days=none star_rating=none has_wifi=b