[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 inbound_departure_time=8:25 pm return_date=9th of this month passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=e of possible values a) american airlines b) alaska airlines c) delta airlines d) air france e) southwest airlines f) british airways g) air canada h) united airlines destination_city=sd departure_date=6th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy origin_city=las vegas [context] [user] please find me a one-way flight?
State: [state] refundable=none inbound_departure_time=none return_date=none passengers=none airlines=none destination_city=none departure_date=none outbound_departure_time=none seating_class=none origin_city=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 airlines=g of possible values a) american airlines b) air france c) united airlines d) british airways e) alaska airlines f) delta airlines g) southwest airlines h) air canada origin_city=las vegas departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month.
State: [state] passengers=none airlines=none origin_city=philly departure_date=14th of this month destination_city=new york city return_date=none refundable=none outbound_departure_time=none inbound_departure_time=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] inbound_departure_time=8:25 pm airlines=d of possible values a) british airways b) alaska airlines c) air canada d) southwest airlines e) air france f) united airlines g) delta airlines h) american airlines passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false destination_city=sd return_date=9th of this month origin_city=las vegas [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable?
State: [state] inbound_departure_time=none airlines=none passengers=none seating_class=none departure_date=14th of this month outbound_departure_time=none refundable=none destination_city=new york city return_date=none origin_city=philly

[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) delta airlines b) air france c) british airways d) united airlines e) american airlines f) air canada g) southwest airlines h) alaska airlines refundable=b of possible values a) false b) true passengers=d of possible values a) 4 b) 3 c) 2 d) 1 destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from?
State: [state] airlines=none refundable=none passengers=none destination_city=new york city origin_city=philly seating_class=none departure_date=14th of this month return_date=none inbound_departure_time=none outbound_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] destination_city=sd origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 2 d) 3 outbound_departure_time=3:10 pm 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 departure_date=6th of this month airlines=e of possible values a) united airlines b) air canada c) air france d) delta airlines e) southwest airlines f) british airways g) alaska airlines h) american airlines inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets.
State: [state] destination_city=new york city origin_city=philly passengers=c outbound_departure_time=none seating_class=none refundable=none departure_date=14th of this month airlines=none inbound_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] passengers=d of possible values a) 3 b) 4 c) 2 d) 1 refundable=a of possible values a) true b) false departure_date=6th of this month destination_city=sd origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm airlines=d of possible values a) air france b) delta airlines c) american airlines d) southwest airlines e) air canada f) british airways g) alaska airlines h) united airlines [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else?
State: [state] passengers=c refundable=none departure_date=14th of this month destination_city=new york city origin_city=philly return_date=none outbound_departure_time=none seating_class=none inbound_departure_time=none airlines=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] origin=vegas departure_time=11:50 am group_size=a of possible values a) 3 b) 5 c) 2 d) 1 e) 4 departure_date=3rd of this month destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there.
State: [state] origin=philly departure_time=none group_size=c departure_date=none destination=new york city 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] departure_date=6th of this month inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=a of possible values a) southwest airlines b) american airlines c) delta airlines d) air france e) air canada f) british airways g) united airlines h) alaska airlines destination_city=sd [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there.
State: [state] departure_date=14th of this month inbound_departure_time=none return_date=none outbound_departure_time=7:45 am origin_city=philly refundable=none seating_class=none passengers=a airlines=a destination_city=new york city

[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] fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax group_size=e of possible values a) 4 b) 1 c) 2 d) 5 e) 3 departure_date=3rd of this month origin=vegas departure_time=11:50 am [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week.
State: [state] fare_type=none destination=new york city group_size=c departure_date=sunday this week origin=philly departure_time=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=d of possible values a) 4 b) 2 c) 5 d) 3 e) 1 destination=lax departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas departure_date=3rd of this month [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week. [system] i found a bus leaving at 8:30 am. it is $21 for a economy ticket. [user] anything else?
State: [state] group_size=b destination=new york city departure_time=none fare_type=none origin=philly departure_date=sunday this week

[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] fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax departure_date=3rd of this month group_size=a of possible values a) 3 b) 4 c) 2 d) 5 e) 1 departure_time=11:50 am origin=vegas [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week. [system] i found a bus leaving at 8:30 am. it is $21 for a economy ticket. [user] anything else? [system] i found a bus leaving at 9:50 am. it is an economy seat for $22. [user] that is good. please book the flight.
State: [state] fare_type=c destination=new york city departure_date=sunday this week group_size=c departure_time=9:50 am origin=philly

[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 return_date=9th of this month inbound_departure_time=8:25 pm 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 outbound_departure_time=3:10 pm origin_city=las vegas passengers=b of possible values a) 4 b) 1 c) 2 d) 3 destination_city=sd airlines=d of possible values a) american airlines b) delta airlines c) air france d) southwest airlines e) british airways f) air canada g) united airlines h) alaska airlines [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week. [system] i found a bus leaving at 8:30 am. it is $21 for a economy ticket. [user] anything else? [system] i found a bus leaving at 9:50 am. it is an economy seat for $22. [user] that is good. please book the flight.
State: [state] departure_date=14th of this month return_date=none inbound_departure_time=none seating_class=none refundable=none outbound_departure_time=7:45 am origin_city=philly passengers=c destination_city=new york city airlines=d

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas destination_city=sd passengers=c of possible values a) 4 b) 2 c) 1 d) 3 departure_date=6th of this month outbound_departure_time=3:10 pm airlines=c of possible values a) alaska airlines b) air france c) southwest airlines d) british airways e) air canada f) united airlines g) american airlines h) delta airlines refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week. [system] i found a bus leaving at 8:30 am. it is $21 for a economy ticket. [user] anything else? [system] i found a bus leaving at 9:50 am. it is an economy seat for $22. [user] that is good. please book the flight. [system] please confirm, leaving philadelphia for new york on southwest airlines on march 14th. 2 tickets in economy. [user] yes, that is great.
State: [state] inbound_departure_time=none return_date=none origin_city=philadelphia destination_city=new york passengers=b departure_date=14th of this month outbound_departure_time=7:45 am airlines=c refundable=none seating_class=c

[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 refundable=b of possible values a) false b) true airlines=c of possible values a) british airways b) american airlines c) southwest airlines d) alaska airlines e) air canada f) delta airlines g) united airlines h) air france destination_city=sd origin_city=las vegas passengers=d of possible values a) 4 b) 2 c) 3 d) 1 return_date=9th of this month outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy departure_date=6th of this month [context] [user] please find me a one-way flight? [system] where are you going? when are you leaving? where are you leaving from? [user] i am leaving from philly to new york city on the 14th of this month. [system] i found an american airlines flight that leaves at 4:45 pm with 0 stops. the ticket is $60. [user] is the ticket refundable? [system] no, it is not. [user] what airport does the plane leave from? [system] it leaves from phl international airport. [user] anything else? i need 2 tickets. [system] i found 3 options including a delta airlines flight that leaves at 7:25 pm and has 0 stops. the price is $63. [user] is there anything else? [system] southwest airlines has a flight leaving at 7:45 am and has 0 stops. the ticket price is $61. [user] that flight sounds good. i need a bus to get there. [system] when are you leaving? march 14th? [user] i am leaving on sunday this week. [system] i found a bus leaving at 8:30 am. it is $21 for a economy ticket. [user] anything else? [system] i found a bus leaving at 9:50 am. it is an economy seat for $22. [user] that is good. please book the flight. [system] please confirm, leaving philadelphia for new york on southwest airlines on march 14th. 2 tickets in economy. [user] yes, that is great. [system] your tickets are confirmed. [user] thanks, that is all.
State: [state] inbound_departure_time=none refundable=none airlines=c destination_city=new york origin_city=philadelphia passengers=b return_date=none outbound_departure_time=7:45 am seating_class=b departure_date=14th of this month