[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=g of possible values a) alaska airlines b) delta airlines c) air france d) air canada e) united airlines f) british airways g) southwest airlines h) american airlines refundable=b of possible values a) false b) true departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class [context] [user] i need a one way flight to lax.
State: [state] airlines=none refundable=none departure_date=none destination_city=lax inbound_departure_time=none outbound_departure_time=none return_date=none origin_city=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] passengers=a of possible values a) 1 b) 2 c) 4 d) 3 origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month airlines=e of possible values a) air canada b) british airways c) alaska airlines d) air france e) southwest airlines f) united airlines g) delta airlines h) american airlines [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th.
State: [state] passengers=none origin_city=sf refundable=none destination_city=lax seating_class=none outbound_departure_time=none departure_date=the 14th inbound_departure_time=none return_date=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] seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm airlines=g of possible values a) air france b) american airlines c) united airlines d) delta airlines e) british airways f) air canada g) southwest airlines h) alaska airlines destination_city=sd return_date=9th of this month 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=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it.
State: [state] seating_class=none outbound_departure_time=7:10 pm airlines=h destination_city=lax return_date=none inbound_departure_time=none departure_date=the 14th refundable=none origin_city=sf 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] destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=b of possible values a) united airlines b) southwest airlines c) delta airlines d) british airways e) air france f) american airlines g) air canada h) alaska airlines seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport?
State: [state] destination_city=lax return_date=none inbound_departure_time=none refundable=none departure_date=march 14th outbound_departure_time=7:10 pm origin_city=sf passengers=d airlines=h seating_class=b

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax origin=vegas departure_time=11:50 am departure_date=3rd of this month group_size=d of possible values a) 2 b) 5 c) 1 d) 3 e) 4 fare_type=a of possible values a) economy b) economy extra c) flexible [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too.
State: [state] destination=lax origin=sf departure_time=none departure_date=none group_size=c fare_type=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=c of possible values a) 4 b) 2 c) 1 d) 3 outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month return_date=9th of this month destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy airlines=b of possible values a) american airlines b) southwest airlines c) air france d) british airways e) alaska airlines f) united airlines g) air canada h) delta airlines [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too.
State: [state] passengers=c outbound_departure_time=7:10 pm origin_city=sf departure_date=march 14th return_date=none destination_city=lax inbound_departure_time=none refundable=none seating_class=d airlines=e

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=c of possible values a) 2 b) 4 c) 3 d) 1 e) 5 fare_type=c of possible values a) flexible b) economy extra c) economy departure_date=3rd of this month destination=lax departure_time=11:50 am origin=vegas [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too. [system] i have a departure on march 14th? [user] i want to leave on the 6th.
State: [state] group_size=d fare_type=none departure_date=the 6th destination=lax departure_time=none origin=sf

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=e of possible values a) 1 b) 2 c) 5 d) 4 e) 3 destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) economy extra c) flexible origin=vegas departure_date=3rd of this month [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too. [system] i have a departure on march 14th? [user] i want to leave on the 6th. [system] i found 10. i have an economy ticket leaving at 7 am for $46. [user] what is departing station and arrival station?
State: [state] group_size=a destination=lax departure_time=none fare_type=none origin=sf departure_date=the 6th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=d of possible values a) 4 b) 1 c) 2 d) 3 e) 5 departure_date=3rd of this month fare_type=a of possible values a) economy b) flexible c) economy extra departure_time=11:50 am origin=vegas destination=lax [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too. [system] i have a departure on march 14th? [user] i want to leave on the 6th. [system] i found 10. i have an economy ticket leaving at 7 am for $46. [user] what is departing station and arrival station? [system] departure is salesforce transit center and arrival is union station. [user] i want economy extra for three.
State: [state] group_size=d departure_date=the 6th fare_type=c departure_time=none origin=sf destination=lax

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am origin=vegas departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax group_size=a of possible values a) 3 b) 5 c) 4 d) 1 e) 2 [context] [user] i need a one way flight to lax. [system] when and where is departure? [user] i leave from sf on the 14th. [system] i found 4. there is an alaska airlines leaving at 7:10 pm with 0 stops for $103. [user] that is good and i want it. [system] confirm 1 economy alaska airlines from san francisco to los angeles on march 14th. [user] yes, is it refundable and what is arrival airport? [system] you are confirmed. the ticket is not refundable and arrives at lax international airport. [user] thanks, i need a bus too. [system] i have a departure on march 14th? [user] i want to leave on the 6th. [system] i found 10. i have an economy ticket leaving at 7 am for $46. [user] what is departing station and arrival station? [system] departure is salesforce transit center and arrival is union station. [user] i want economy extra for three. [system] i have an economy extra leaving 7:40 am for $62. [user] that is good and all i need.
State: [state] departure_time=7:40 am origin=sf departure_date=the 6th fare_type=b destination=lax group_size=a