[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) 2 b) 4 c) 3 d) 1 inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=d of possible values a) united airlines b) delta airlines c) british airways d) southwest airlines e) american airlines f) air canada g) air france h) alaska airlines departure_date=6th of this month refundable=a of possible values a) true b) false seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business origin_city=las vegas return_date=9th of this month destination_city=sd [context] [user] i need to find a one way flight.
State: [state] passengers=none inbound_departure_time=none outbound_departure_time=none airlines=none departure_date=none refundable=none seating_class=none origin_city=none return_date=none destination_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] origin_city=las vegas inbound_departure_time=8:25 pm destination_city=sd airlines=c of possible values a) american airlines b) british airways c) southwest airlines d) united airlines e) alaska airlines f) air canada g) delta airlines h) air france passengers=a of possible values a) 1 b) 2 c) 3 d) 4 outbound_departure_time=3:10 pm departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy refundable=b of possible values a) false b) true [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles.
State: [state] origin_city=sd inbound_departure_time=none destination_city=los angeles airlines=none passengers=none outbound_departure_time=none departure_date=none return_date=none seating_class=none refundable=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true airlines=a of possible values a) southwest airlines b) american airlines c) air canada d) air france e) alaska airlines f) united airlines g) delta airlines h) british airways destination_city=sd outbound_departure_time=3:10 pm [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th.
State: [state] departure_date=the 4th seating_class=none passengers=none origin_city=sd inbound_departure_time=none return_date=none refundable=none airlines=none destination_city=los angeles 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 seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 4 b) 1 c) 3 d) 2 departure_date=6th of this month inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=c of possible values a) united airlines b) air france c) southwest airlines d) air canada e) delta airlines f) american airlines g) british airways h) alaska airlines [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan.
State: [state] destination_city=los angeles seating_class=none outbound_departure_time=none origin_city=sd return_date=none passengers=d departure_date=the 4th inbound_departure_time=none refundable=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] airlines=h of possible values a) united airlines b) delta airlines c) air france d) british airways e) american airlines f) air canada g) alaska airlines h) southwest airlines origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business refundable=b of possible values a) false b) true departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where?
State: [state] airlines=none origin_city=sd return_date=none seating_class=none refundable=none departure_date=the 4th passengers=b destination_city=los angeles outbound_departure_time=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] departure_date=6th of this month destination_city=sd outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month airlines=b of possible values a) british airways b) southwest airlines c) united airlines d) alaska airlines e) american airlines f) air canada g) delta airlines h) air france seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight.
State: [state] departure_date=the 4th destination_city=los angeles outbound_departure_time=9:50 am inbound_departure_time=none refundable=a return_date=none airlines=e seating_class=none passengers=a origin_city=sd

[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 refundable=b of possible values a) false b) true passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm airlines=b of possible values a) alaska airlines b) southwest airlines c) american airlines d) air france e) british airways f) air canada g) united airlines h) delta airlines outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business departure_date=6th of this month return_date=9th of this month [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from?
State: [state] origin_city=sd destination_city=los angeles refundable=b passengers=b inbound_departure_time=none airlines=c outbound_departure_time=9:50 am seating_class=c departure_date=march 4th 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] fare_type=c of possible values a) economy extra b) flexible c) economy departure_date=3rd of this month origin=vegas destination=lax departure_time=11:50 am group_size=c of possible values a) 5 b) 4 c) 3 d) 2 e) 1 [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from? [system] your tickets are booked and it departs from san international airport. [user] is there any buses going there on the 5th of march. look for economy tickets please.
State: [state] fare_type=c departure_date=5th of march origin=sd destination=los angeles departure_time=none group_size=d

[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 departure_time=11:50 am origin=vegas group_size=d of possible values a) 5 b) 2 c) 1 d) 3 e) 4 fare_type=a of possible values a) economy b) economy extra c) flexible [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from? [system] your tickets are booked and it departs from san international airport. [user] is there any buses going there on the 5th of march. look for economy tickets please. [system] how about the bus departing at 6:10 am and its only $32 for an economy ticket. i also have 10 other buses if you prefer a different one. [user] showing another one.
State: [state] destination=los angeles departure_date=5th of march departure_time=none origin=sd group_size=b 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_date=3rd of this month destination=lax fare_type=a of possible values a) economy b) economy extra c) flexible group_size=e of possible values a) 4 b) 2 c) 5 d) 1 e) 3 origin=vegas departure_time=11:50 am [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from? [system] your tickets are booked and it departs from san international airport. [user] is there any buses going there on the 5th of march. look for economy tickets please. [system] how about the bus departing at 6:10 am and its only $32 for an economy ticket. i also have 10 other buses if you prefer a different one. [user] showing another one. [system] how about the bus departing at 6:50 am and its only $27 for an economy ticket [user] i want to change and leave on the 4th with an economy extra ticket.
State: [state] departure_date=march 4th destination=los angeles fare_type=b group_size=b origin=sd 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) 1 b) 2 c) 5 d) 3 e) 4 departure_date=3rd of this month origin=vegas destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra departure_time=11:50 am [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from? [system] your tickets are booked and it departs from san international airport. [user] is there any buses going there on the 5th of march. look for economy tickets please. [system] how about the bus departing at 6:10 am and its only $32 for an economy ticket. i also have 10 other buses if you prefer a different one. [user] showing another one. [system] how about the bus departing at 6:50 am and its only $27 for an economy ticket [user] i want to change and leave on the 4th with an economy extra ticket. [system] what about the bus departing at 8:30 am and its only $37 for an economy extra ticket. i also have 8 other buses if you prefer a different one. [user] what station does it arrive into.
State: [state] group_size=b departure_date=march 4th origin=sd destination=los angeles fare_type=c 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=e of possible values a) 2 b) 5 c) 4 d) 1 e) 3 departure_date=3rd of this month origin=vegas fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax departure_time=11:50 am [context] [user] i need to find a one way flight. [system] what airport will you be flying out of? where would you like to go? [user] i need to leave sd going to los angeles. [system] what date would you like to leave on? [user] i need to leave on the 4th. [system] what do you think about an alaska airlines flight that leaves at 3:20 pm and has 0 layovers for $62. i also have 3 other options if you dont like that one. [user] i need it for two people. i don"t like alaskan. [system] how about an american airlines flight that leaves at 9:50 am and has 0 layovers for $63. [user] what time does it arrive and where? [system] it arrives at 10:44 am at lax international airport. [user] that sounds great. i need to buy 2 refundable tickets for that flight. [system] just to confirm you would to to purchase 2 economy tickets on the american airlines flight departing on march 4th from san diego going to los angeles. [user] yes that is great. where does that depart from? [system] your tickets are booked and it departs from san international airport. [user] is there any buses going there on the 5th of march. look for economy tickets please. [system] how about the bus departing at 6:10 am and its only $32 for an economy ticket. i also have 10 other buses if you prefer a different one. [user] showing another one. [system] how about the bus departing at 6:50 am and its only $27 for an economy ticket [user] i want to change and leave on the 4th with an economy extra ticket. [system] what about the bus departing at 8:30 am and its only $37 for an economy extra ticket. i also have 8 other buses if you prefer a different one. [user] what station does it arrive into. [system] it arrives at union station. [user] that's great. thanks for you help. that will be all for now.
State: [state] group_size=a departure_date=march 4th origin=sd fare_type=a destination=los angeles departure_time=8:30 am