[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=f of possible values a) air canada b) air france c) alaska airlines d) american airlines e) delta airlines f) southwest airlines g) british airways h) united airlines inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy origin_city=las vegas passengers=d of possible values a) 2 b) 3 c) 4 d) 1 departure_date=6th of this month return_date=9th of this month outbound_departure_time=3:10 pm destination_city=sd refundable=a of possible values a) true b) false [context] [user] i need a one-way flight
State: [state] airlines=none inbound_departure_time=none seating_class=none origin_city=none passengers=none departure_date=none return_date=none outbound_departure_time=none destination_city=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 departure_date=6th of this month airlines=g of possible values a) air france b) american airlines c) air canada d) united airlines e) british airways f) alaska airlines g) southwest airlines h) delta airlines seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy origin_city=las vegas destination_city=sd return_date=9th of this month passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco
State: [state] outbound_departure_time=none departure_date=none airlines=none seating_class=none origin_city=none destination_city=san francisco return_date=none passengers=none refundable=none 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] return_date=9th of this month seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 origin_city=las vegas departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=g of possible values a) delta airlines b) american airlines c) alaska airlines d) air france e) british airways f) air canada g) southwest airlines h) united airlines [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th
State: [state] return_date=none seating_class=none refundable=none passengers=none origin_city=none departure_date=march 9th destination_city=san francisco 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] departure_date=6th of this month destination_city=sd return_date=9th of this month origin_city=las vegas airlines=b of possible values a) air france b) southwest airlines c) american airlines d) british airways e) delta airlines f) alaska airlines g) air canada h) united airlines outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class passengers=b of possible values a) 4 b) 1 c) 2 d) 3 [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas
State: [state] departure_date=march 9th destination_city=san francisco return_date=none origin_city=vegas airlines=none outbound_departure_time=none refundable=none inbound_departure_time=none 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] seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true departure_date=6th of this month inbound_departure_time=8:25 pm airlines=f of possible values a) air france b) british airways c) alaska airlines d) air canada e) united airlines f) southwest airlines g) american airlines h) delta airlines outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 return_date=9th of this month [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport?
State: [state] seating_class=none origin_city=vegas destination_city=san francisco refundable=none departure_date=march 9th inbound_departure_time=none airlines=none outbound_departure_time=none 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] outbound_departure_time=3:10 pm passengers=b of possible values a) 3 b) 1 c) 4 d) 2 departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd origin_city=las vegas refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=c of possible values a) british airways b) air france c) southwest airlines d) alaska airlines e) air canada f) american airlines g) delta airlines h) united airlines return_date=9th of this month [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded?
State: [state] outbound_departure_time=none passengers=none departure_date=march 9th seating_class=none destination_city=san francisco origin_city=vegas refundable=none inbound_departure_time=none airlines=none return_date=none

[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=b of possible values a) 4 b) 3 c) 2 d) 1 e) 5 fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas departure_time=11:50 am departure_date=3rd of this month destination=lax [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport?
State: [state] group_size=none fare_type=none origin=vegas departure_time=none departure_date=none destination=san francisco

[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 destination_city=sd seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class refundable=a of possible values a) true b) false departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=h of possible values a) american airlines b) alaska airlines c) british airways d) united airlines e) air france f) delta airlines g) air canada h) southwest airlines outbound_departure_time=3:10 pm [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport?
State: [state] origin_city=vegas destination_city=san francisco seating_class=none refundable=none departure_date=march 9th return_date=none inbound_departure_time=none passengers=none airlines=a outbound_departure_time=10:55 am

[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 departure_date=3rd of this month fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am origin=vegas group_size=a of possible values a) 3 b) 5 c) 4 d) 1 e) 2 [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th
State: [state] destination=san francisco departure_date=the 14th fare_type=none departure_time=none origin=vegas group_size=none

[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=b of possible values a) 5 b) 3 c) 1 d) 4 e) 2 departure_time=11:50 am fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas departure_date=3rd of this month destination=lax [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station?
State: [state] group_size=none departure_time=none fare_type=none origin=vegas departure_date=the 14th destination=san francisco

[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 destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra group_size=b of possible values a) 4 b) 3 c) 5 d) 2 e) 1 origin=vegas departure_date=3rd of this month [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine!
State: [state] departure_time=10:50 am destination=san francisco fare_type=a group_size=none origin=vegas departure_date=the 14th

[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_date=3rd of this month group_size=e of possible values a) 4 b) 5 c) 2 d) 1 e) 3 destination=lax origin=vegas fare_type=b of possible values a) flexible b) economy c) economy extra departure_time=11:50 am [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine! [system] do you want to book tickets? [user] yes, i need to reserve a seat
State: [state] departure_date=the 14th group_size=none destination=san francisco origin=vegas fare_type=b departure_time=10:50 am

[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_date=3rd of this month group_size=a of possible values a) 3 b) 2 c) 5 d) 4 e) 1 origin=vegas departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine! [system] do you want to book tickets? [user] yes, i need to reserve a seat [system] for how many people? [user] a ticket for 2 people
State: [state] departure_date=the 14th group_size=b origin=vegas departure_time=10:50 am fare_type=b destination=san francisco

[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=b of possible values a) 1 b) 3 c) 5 d) 4 e) 2 departure_time=11:50 am origin=vegas departure_date=3rd of this month destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine! [system] do you want to book tickets? [user] yes, i need to reserve a seat [system] for how many people? [user] a ticket for 2 people [system] 2 economy tickets from las vegas to san francisco on march 14th at 10:50 am. do you confirm? [user] yes i confirm. what is the departure station?
State: [state] group_size=e departure_time=10:50 am origin=las vegas departure_date=march 14th destination=san francisco fare_type=a

[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 destination=lax fare_type=a of possible values a) economy b) economy extra c) flexible origin=vegas group_size=c of possible values a) 4 b) 5 c) 3 d) 2 e) 1 departure_date=3rd of this month [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine! [system] do you want to book tickets? [user] yes, i need to reserve a seat [system] for how many people? [user] a ticket for 2 people [system] 2 economy tickets from las vegas to san francisco on march 14th at 10:50 am. do you confirm? [user] yes i confirm. what is the departure station? [system] union plaza. your reservation is confirmed [user] thanks so much
State: [state] departure_time=10:50 am destination=san francisco fare_type=a origin=las vegas group_size=d departure_date=march 14th

[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 destination=lax group_size=d of possible values a) 1 b) 4 c) 5 d) 3 e) 2 fare_type=c of possible values a) flexible b) economy extra c) economy departure_date=3rd of this month [context] [user] i need a one-way flight [system] what's the destination? [user] i want to visit san francisco [system] what's the departure day? [user] i wanto to leave on march 9th [system] what is the city of departure? [user] the city is vegas [system] there's an american airlines flight at 10:55 am, with 0 stops. it costs $95 [user] what is the destination airport? [system] the flight arrives in sfo international airport [user] can the ticket be refunded? [system] yes, it's possible to refund [user] it's perfect for me! are there buses to get to the airport? [system] do you want to leave on march 9th? [user] no, i want to leave on the 14th [system] there's a bus at 10:50 am. the economy ticket costs $52 [user] what is the destination station? [system] the bus reaches salesforce transit center [user] ok, it's fine! [system] do you want to book tickets? [user] yes, i need to reserve a seat [system] for how many people? [user] a ticket for 2 people [system] 2 economy tickets from las vegas to san francisco on march 14th at 10:50 am. do you confirm? [user] yes i confirm. what is the departure station? [system] union plaza. your reservation is confirmed [user] thanks so much [system] do you need anything else? [user] no, it's all for now
State: [state] departure_time=10:50 am origin=las vegas destination=san francisco group_size=e fare_type=c departure_date=march 14th