[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=b of possible values a) 3 b) 1 c) 2 d) 4 seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy destination_city=sd origin_city=las vegas airlines=e of possible values a) american airlines b) air canada c) delta airlines d) british airways e) southwest airlines f) alaska airlines g) united airlines h) air france refundable=a of possible values a) true b) false return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i'm looking for one-way flights. can you help me?
State: [state] outbound_departure_time=none passengers=none seating_class=none destination_city=none origin_city=none airlines=none refundable=none return_date=none inbound_departure_time=none departure_date=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] outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month destination_city=sd airlines=b of possible values a) alaska airlines b) southwest airlines c) united airlines d) american airlines e) delta airlines f) air france g) air canada h) british airways passengers=c of possible values a) 3 b) 4 c) 1 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business refundable=a of possible values a) true b) false [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow.
State: [state] outbound_departure_time=none origin_city=none return_date=none destination_city=none airlines=none passengers=none departure_date=day after tomorrow inbound_departure_time=none seating_class=none refundable=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] outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=d of possible values a) american airlines b) delta airlines c) british airways d) southwest airlines e) united airlines f) air canada g) air france h) alaska airlines inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle.
State: [state] outbound_departure_time=none destination_city=portland, or seating_class=none airlines=none inbound_departure_time=none departure_date=day after tomorrow refundable=none origin_city=seattle passengers=none return_date=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] passengers=d of possible values a) 4 b) 2 c) 3 d) 1 origin_city=las vegas inbound_departure_time=8:25 pm airlines=f of possible values a) alaska airlines b) british airways c) american airlines d) air canada e) united airlines f) southwest airlines g) delta airlines h) air france seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy destination_city=sd refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm return_date=9th of this month [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there?
State: [state] passengers=none origin_city=seattle inbound_departure_time=none airlines=g seating_class=none destination_city=portland, or refundable=none departure_date=day after tomorrow outbound_departure_time=none return_date=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] destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 origin_city=las vegas return_date=9th of this month refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air france c) american airlines d) alaska airlines e) air canada f) british airways g) united airlines h) delta airlines seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class departure_date=6th of this month [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit.
State: [state] destination_city=portland, or outbound_departure_time=7:55 am inbound_departure_time=none passengers=none origin_city=seattle return_date=none refundable=none airlines=h seating_class=none departure_date=day after tomorrow

[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 return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=e of possible values a) air france b) united airlines c) british airways d) alaska airlines e) southwest airlines f) american airlines g) air canada h) delta airlines departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd passengers=a of possible values a) 1 b) 2 c) 4 d) 3 [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that.
State: [state] outbound_departure_time=7:55 am return_date=none inbound_departure_time=none seating_class=none airlines=h departure_date=day after tomorrow origin_city=seattle refundable=none destination_city=portland, or 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] refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm destination_city=sd return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy passengers=d of possible values a) 3 b) 2 c) 4 d) 1 origin_city=las vegas airlines=d of possible values a) british airways b) united airlines c) air canada d) southwest airlines e) alaska airlines f) air france g) delta airlines h) american airlines inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th.
State: [state] refundable=none outbound_departure_time=7:55 am destination_city=portland, or return_date=march 5th seating_class=none passengers=b origin_city=seattle airlines=g inbound_departure_time=none departure_date=day after tomorrow

[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] destination_city=sd return_date=9th of this month passengers=c of possible values a) 4 b) 2 c) 1 d) 3 refundable=a of possible values a) true b) false origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm airlines=d of possible values a) alaska airlines b) delta airlines c) british airways d) southwest airlines e) american airlines f) united airlines g) air france h) air canada seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable?
State: [state] destination_city=portland, or return_date=march 5th passengers=b refundable=none origin_city=seattle departure_date=day after tomorrow outbound_departure_time=7:55 am inbound_departure_time=none airlines=b seating_class=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] passengers=a of possible values a) 1 b) 3 c) 4 d) 2 return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas airlines=a of possible values a) southwest airlines b) delta airlines c) air canada d) air france e) american airlines f) united airlines g) british airways h) alaska airlines refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable? [system] they are non-refundable unfortunately. however, the flight will arrive at 8:53 am. [user] okay, that sounds like a good choice.
State: [state] passengers=d return_date=march 5th seating_class=none inbound_departure_time=9:35 am destination_city=portland, or origin_city=seattle airlines=b refundable=none outbound_departure_time=7:55 am departure_date=day after tomorrow

[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) first class c) economy d) premium economy outbound_departure_time=3:10 pm departure_date=6th of this month destination_city=sd origin_city=las vegas inbound_departure_time=8:25 pm airlines=c of possible values a) delta airlines b) united airlines c) southwest airlines d) air france e) alaska airlines f) british airways g) air canada h) american airlines return_date=9th of this month refundable=a of possible values a) true b) false passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable? [system] they are non-refundable unfortunately. however, the flight will arrive at 8:53 am. [user] okay, that sounds like a good choice. [system] do you want me to purchase tickets for this flight? [user] yes, let's go ahead and book the seats.
State: [state] seating_class=none outbound_departure_time=7:55 am departure_date=day after tomorrow destination_city=portland, or origin_city=seattle inbound_departure_time=9:35 am airlines=a return_date=march 5th refundable=none 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] destination_city=sd airlines=a of possible values a) southwest airlines b) air france c) air canada d) american airlines e) alaska airlines f) british airways g) united airlines h) delta airlines passengers=d of possible values a) 4 b) 2 c) 3 d) 1 return_date=9th of this month inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business departure_date=6th of this month origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable? [system] they are non-refundable unfortunately. however, the flight will arrive at 8:53 am. [user] okay, that sounds like a good choice. [system] do you want me to purchase tickets for this flight? [user] yes, let's go ahead and book the seats. [system] let's confirm the details first. you're flying out of seattle and to portland on the day after tomorrow. the flight is with delta airlines and will take off at 7:55 am. the return trip is next tuesday at 9:35 am. you want 2 tickets in economy seating. [user] right. that works for me.
State: [state] destination_city=portland airlines=h passengers=b return_date=march 5th inbound_departure_time=9:35 am refundable=none seating_class=b departure_date=day after tomorrow origin_city=seattle outbound_departure_time=7:55 am

[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 origin_city=las vegas passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business airlines=b of possible values a) united airlines b) southwest airlines c) air france d) british airways e) delta airlines f) alaska airlines g) american airlines h) air canada [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable? [system] they are non-refundable unfortunately. however, the flight will arrive at 8:53 am. [user] okay, that sounds like a good choice. [system] do you want me to purchase tickets for this flight? [user] yes, let's go ahead and book the seats. [system] let's confirm the details first. you're flying out of seattle and to portland on the day after tomorrow. the flight is with delta airlines and will take off at 7:55 am. the return trip is next tuesday at 9:35 am. you want 2 tickets in economy seating. [user] right. that works for me. [system] okay, your ticket purchase is confirmed. [user] thanks for the help.
State: [state] inbound_departure_time=9:35 am origin_city=seattle passengers=b destination_city=portland outbound_departure_time=7:55 am departure_date=day after tomorrow return_date=march 5th refundable=none seating_class=c airlines=e

[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] destination_city=sd return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 inbound_departure_time=8:25 pm airlines=h of possible values a) alaska airlines b) american airlines c) british airways d) air france e) united airlines f) air canada g) delta airlines h) southwest airlines seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm departure_date=6th of this month origin_city=las vegas refundable=a of possible values a) true b) false [context] [user] i'm looking for one-way flights. can you help me? [system] what date did you want to fly out on? [user] i'll be leaving on the day after tomorrow. [system] what destination did you have in mind? also, did you want to fly out of anywhere in particular? [user] yes, i'll be headed to portland, or from seattle. [system] okay, there's an american airlines flight at $75. it takes off at 8:05 am and has 0 layovers. [user] i'd actually prefer delta airlines. are there any options there? [system] there's a delta airlines flight at $82 that might work. it's also got 0 layovers and leaves at 7:55 am. [user] that option is a good fit. [system] do you want me to purchase a ticket for it now? [user] no, that's okay. let's wait on that. [system] do you need help with anything else then? [user] yes, let's look at round trip flights now. i've got two people in my group and want to come back on march 5th. [system] okay, i've found 1 flight that'll work for you. it's delta airlines as preferred and costs $83. the flight out is at 7:55 am, and the trip back takes off at 9:35 am. [user] when does the trip out there land? also, are the tickets refundable? [system] they are non-refundable unfortunately. however, the flight will arrive at 8:53 am. [user] okay, that sounds like a good choice. [system] do you want me to purchase tickets for this flight? [user] yes, let's go ahead and book the seats. [system] let's confirm the details first. you're flying out of seattle and to portland on the day after tomorrow. the flight is with delta airlines and will take off at 7:55 am. the return trip is next tuesday at 9:35 am. you want 2 tickets in economy seating. [user] right. that works for me. [system] okay, your ticket purchase is confirmed. [user] thanks for the help. [system] do you need anything else right now? [user] no, i'm alright. thanks again.
State: [state] destination_city=portland return_date=march 5th passengers=d inbound_departure_time=9:35 am airlines=g seating_class=b outbound_departure_time=7:55 am departure_date=day after tomorrow origin_city=seattle refundable=none