[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 inbound_departure_time=8:25 pm origin_city=las vegas airlines=e of possible values a) british airways b) air canada c) alaska airlines d) air france e) southwest airlines f) delta airlines g) american airlines h) united airlines outbound_departure_time=3:10 pm return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business [context] [user] i need a one-way ticket on an airplane.
State: [state] destination_city=none inbound_departure_time=none origin_city=none airlines=none outbound_departure_time=none return_date=none refundable=none departure_date=none passengers=none 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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=f of possible values a) delta airlines b) air france c) alaska airlines d) united airlines e) british airways f) southwest airlines g) air canada h) american airlines destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month refundable=b of possible values a) false b) true passengers=d of possible values a) 2 b) 4 c) 3 d) 1 origin_city=las vegas [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow.
State: [state] outbound_departure_time=none seating_class=none airlines=none destination_city=seattle, wa inbound_departure_time=none return_date=none departure_date=tomorrow refundable=none passengers=none origin_city=lax

[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 passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd outbound_departure_time=3:10 pm return_date=9th of this month airlines=g of possible values a) air france b) american airlines c) alaska airlines d) british airways e) air canada f) united airlines g) southwest airlines h) delta airlines departure_date=6th of this month origin_city=las vegas inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there?
State: [state] seating_class=none passengers=none destination_city=seattle, wa outbound_departure_time=none return_date=none airlines=none departure_date=tomorrow origin_city=lax inbound_departure_time=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] origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month return_date=9th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true destination_city=sd airlines=d of possible values a) air canada b) american airlines c) united airlines d) southwest airlines e) air france f) delta airlines g) british airways h) alaska airlines seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking.
State: [state] origin_city=lax inbound_departure_time=none departure_date=tomorrow return_date=none passengers=none outbound_departure_time=none refundable=none destination_city=seattle, wa airlines=none 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] seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy airlines=f of possible values a) air canada b) british airways c) alaska airlines d) united airlines e) air france f) southwest airlines g) delta airlines h) american airlines inbound_departure_time=8:25 pm origin_city=las vegas departure_date=6th of this month refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land?
State: [state] seating_class=none airlines=none inbound_departure_time=none origin_city=lax departure_date=tomorrow refundable=none destination_city=seattle, wa return_date=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] airlines=c of possible values a) alaska airlines b) air france c) southwest airlines d) american airlines e) british airways f) air canada g) united airlines h) delta airlines destination_city=sd return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business refundable=b of possible values a) false b) true origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section.
State: [state] airlines=h destination_city=seattle, wa return_date=none passengers=none seating_class=a refundable=none origin_city=lax inbound_departure_time=none departure_date=tomorrow outbound_departure_time=6:50 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] destination_city=sd refundable=b of possible values a) false b) true passengers=c of possible values a) 3 b) 4 c) 1 d) 2 return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm airlines=d of possible values a) american airlines b) delta airlines c) air canada d) southwest airlines e) air france f) alaska airlines g) united airlines h) british airways origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week.
State: [state] destination_city=seattle, wa refundable=none passengers=none return_date=monday next week departure_date=tomorrow inbound_departure_time=none airlines=b origin_city=lax outbound_departure_time=6:50 am seating_class=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] passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class 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 airlines=h of possible values a) american airlines b) british airways c) alaska airlines d) air canada e) air france f) delta airlines g) united airlines h) southwest airlines return_date=9th of this month destination_city=sd [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that.
State: [state] passengers=none departure_date=tomorrow seating_class=a inbound_departure_time=8:45 am outbound_departure_time=6:50 am origin_city=lax refundable=none airlines=f return_date=monday next week destination_city=seattle, wa

[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=d of possible values a) british airways b) air canada c) united airlines d) southwest airlines e) american airlines f) alaska airlines g) air france h) delta airlines origin_city=las vegas departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that. [system] you want to pony up for the tickets. [user] yeah, buy me the tickets.
State: [state] airlines=h origin_city=lax departure_date=tomorrow return_date=monday next week refundable=none seating_class=a passengers=none inbound_departure_time=8:45 am destination_city=seattle, wa outbound_departure_time=6:50 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] passengers=b of possible values a) 3 b) 1 c) 4 d) 2 airlines=h of possible values a) air canada b) british airways c) air france d) american airlines e) delta airlines f) alaska airlines g) united airlines h) southwest airlines outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas return_date=9th of this month [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that. [system] you want to pony up for the tickets. [user] yeah, buy me the tickets. [system] will do. let me make sure i got this straight. 1 economy seat to seattle from los angeles tomorrow at 6:50 am, returning next monday on an 8:45 am flight. delta airlines. correct? [user] yes, correct. what airport does it arrive in?
State: [state] passengers=b airlines=e outbound_departure_time=6:50 am departure_date=tomorrow seating_class=d refundable=none inbound_departure_time=8:45 am destination_city=seattle origin_city=lax return_date=monday next week

[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 departure_date=6th of this month return_date=9th of this month airlines=f of possible values a) united airlines b) british airways c) air france d) american airlines e) air canada f) southwest airlines g) alaska airlines h) delta airlines origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business refundable=b of possible values a) false b) true passengers=d of possible values a) 3 b) 4 c) 2 d) 1 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that. [system] you want to pony up for the tickets. [user] yeah, buy me the tickets. [system] will do. let me make sure i got this straight. 1 economy seat to seattle from los angeles tomorrow at 6:50 am, returning next monday on an 8:45 am flight. delta airlines. correct? [user] yes, correct. what airport does it arrive in? [system] seattle-tacoma international airport. your flight is booked. [user] when does it arrive back? and which airport do i go to tomorrow?
State: [state] destination_city=seattle departure_date=tomorrow return_date=monday next week airlines=h origin_city=lax seating_class=c refundable=none passengers=d inbound_departure_time=8:45 am outbound_departure_time=6:50 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] origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business inbound_departure_time=8:25 pm airlines=a of possible values a) southwest airlines b) united airlines c) air canada d) alaska airlines e) delta airlines f) british airways g) american airlines h) air france passengers=d of possible values a) 3 b) 4 c) 2 d) 1 return_date=9th of this month destination_city=sd departure_date=6th of this month refundable=a of possible values a) true b) false [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that. [system] you want to pony up for the tickets. [user] yeah, buy me the tickets. [system] will do. let me make sure i got this straight. 1 economy seat to seattle from los angeles tomorrow at 6:50 am, returning next monday on an 8:45 am flight. delta airlines. correct? [user] yes, correct. what airport does it arrive in? [system] seattle-tacoma international airport. your flight is booked. [user] when does it arrive back? and which airport do i go to tomorrow? [system] go to lax international airport. you'll be back on the ground there at 11:32 am. [user] excellent. good job.
State: [state] origin_city=lax outbound_departure_time=6:50 am seating_class=b inbound_departure_time=8:45 am airlines=e passengers=d return_date=monday next week destination_city=seattle departure_date=tomorrow 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] inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm return_date=9th of this month airlines=a of possible values a) southwest airlines b) british airways c) alaska airlines d) air france e) united airlines f) air canada g) delta airlines h) american airlines departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class passengers=a of possible values a) 1 b) 2 c) 3 d) 4 origin_city=las vegas [context] [user] i need a one-way ticket on an airplane. [system] where are you going? when and what time are you leaving? [user] i'm heading to seattle, wa from lax. will be cutting out tomorrow. [system] well, i see 5 flights up your alley. there's a 7:10 pm alaska airlines with 0 stops for $155. [user] what else is out there? [system] a 5:20 am american airlines with 0 stops too. that'll run you $147. [user] keep looking. [system] a 6:50 am delta airlines flight with 0 stops. $124 is the damage. [user] from which airport does it leave? and when does it land? [system] lax international airport. you'll hit the ground at 9:37 am. [user] i like it but make it a round tripper instead. check the economy section. [system] when do you want to return. [user] monday next week. [system] ok. i got 1. it takes of at 6:50 am and 8:45 am on the return. delta airlines. that'll set you back $138. [user] i'm down with that. [system] you want to pony up for the tickets. [user] yeah, buy me the tickets. [system] will do. let me make sure i got this straight. 1 economy seat to seattle from los angeles tomorrow at 6:50 am, returning next monday on an 8:45 am flight. delta airlines. correct? [user] yes, correct. what airport does it arrive in? [system] seattle-tacoma international airport. your flight is booked. [user] when does it arrive back? and which airport do i go to tomorrow? [system] go to lax international airport. you'll be back on the ground there at 11:32 am. [user] excellent. good job. [system] thanks. any more jobs? [user] no. i'm just going to chill.
State: [state] inbound_departure_time=8:45 am destination_city=seattle refundable=none outbound_departure_time=6:50 am return_date=monday next week airlines=g departure_date=tomorrow seating_class=b passengers=a origin_city=lax