[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 refundable=b of possible values a) false b) true departure_date=6th of this month passengers=a of possible values a) 1 b) 4 c) 3 d) 2 return_date=9th of this month destination_city=sd airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) british airways e) delta airlines f) air france g) united airlines h) alaska airlines inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy [context] [user] i need a one-way flight for one person.
State: [state] origin_city=none outbound_departure_time=none refundable=none departure_date=none passengers=a return_date=none destination_city=none airlines=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] seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy return_date=9th of this month departure_date=6th of this month airlines=e of possible values a) united airlines b) air france c) air canada d) american airlines e) southwest airlines f) alaska airlines g) delta airlines h) british airways inbound_departure_time=8:25 pm origin_city=las vegas refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 4 c) 2 d) 3 destination_city=sd outbound_departure_time=3:10 pm [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st.
State: [state] seating_class=none return_date=none departure_date=the 1st airlines=none inbound_departure_time=none origin_city=san diego refundable=none passengers=a destination_city=sf 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] return_date=9th of this month outbound_departure_time=3:10 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=g of possible values a) delta airlines b) air canada c) air france d) united airlines e) alaska airlines f) british airways g) southwest airlines h) american airlines origin_city=las vegas departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available?
State: [state] return_date=none outbound_departure_time=none refundable=none seating_class=none destination_city=sf passengers=c airlines=none origin_city=san diego departure_date=the 1st 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] airlines=f of possible values a) alaska airlines b) air canada c) american airlines d) air france e) delta airlines f) southwest airlines g) united airlines h) british airways destination_city=sd origin_city=las vegas refundable=b of possible values a) false b) true return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm passengers=d of possible values a) 2 b) 3 c) 4 d) 1 [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket.
State: [state] airlines=none destination_city=sf origin_city=san diego refundable=none return_date=none departure_date=the 1st seating_class=b outbound_departure_time=none inbound_departure_time=none passengers=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] refundable=a of possible values a) true b) false destination_city=sd airlines=a of possible values a) southwest airlines b) alaska airlines c) delta airlines d) united airlines e) air france f) american airlines g) british airways h) air canada inbound_departure_time=8:25 pm passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month departure_date=6th of this month [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good.
State: [state] refundable=none destination_city=sf airlines=c inbound_departure_time=none passengers=c seating_class=d outbound_departure_time=7:55 pm origin_city=san diego return_date=none departure_date=the 1st

[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=b of possible values a) delta airlines b) southwest airlines c) alaska airlines d) air france e) american airlines f) british airways g) united airlines h) air canada inbound_departure_time=8:25 pm departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month destination_city=sd 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) premium economy b) business c) economy d) first class [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now.
State: [state] airlines=a inbound_departure_time=none departure_date=the 1st passengers=b return_date=none destination_city=sf outbound_departure_time=7:55 pm origin_city=san diego refundable=none seating_class=c

[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_date=3rd of this month departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax group_size=b of possible values a) 1 b) 3 c) 2 d) 4 e) 5 [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there?
State: [state] origin=san diego departure_date=none departure_time=none fare_type=none destination=sf group_size=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] origin=vegas departure_time=11:50 am destination=lax group_size=d of possible values a) 1 b) 4 c) 5 d) 3 e) 2 fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets.
State: [state] origin=san diego departure_time=none destination=sf group_size=a fare_type=c departure_date=4th of this month

[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) 4 b) 2 c) 3 d) 5 e) 1 destination=lax 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 [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets. [system] i have a bus leaving at 7:40 am for $71. that's an economy extra ticket. [user] what else is available?
State: [state] group_size=e destination=sf departure_time=none fare_type=c origin=san diego departure_date=4th of this month

[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 destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra departure_date=3rd of this month group_size=a of possible values a) 3 b) 4 c) 5 d) 1 e) 2 [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets. [system] i have a bus leaving at 7:40 am for $71. that's an economy extra ticket. [user] what else is available? [system] i also have one leaving at 10 am for $53. that's also an economy extra ticket. [user] are there any others?
State: [state] origin=san diego destination=sf departure_time=none fare_type=c departure_date=4th of this month 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] departure_date=3rd of this month origin=vegas departure_time=11:50 am destination=lax group_size=c of possible values a) 5 b) 4 c) 3 d) 2 e) 1 fare_type=c of possible values a) flexible b) economy extra c) economy [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets. [system] i have a bus leaving at 7:40 am for $71. that's an economy extra ticket. [user] what else is available? [system] i also have one leaving at 10 am for $53. that's also an economy extra ticket. [user] are there any others? [system] i have one leaving at 11:40 am. that one will be $64 for an economy extra ticket. [user] that sounds good. please buy tickets on that bus.
State: [state] departure_date=4th of this month origin=san diego departure_time=11:40 am destination=sf group_size=e fare_type=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] departure_date=3rd of this month departure_time=11:50 am group_size=b of possible values a) 2 b) 3 c) 4 d) 5 e) 1 destination=lax fare_type=b of possible values a) economy extra b) economy c) flexible origin=vegas [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets. [system] i have a bus leaving at 7:40 am for $71. that's an economy extra ticket. [user] what else is available? [system] i also have one leaving at 10 am for $53. that's also an economy extra ticket. [user] are there any others? [system] i have one leaving at 11:40 am. that one will be $64 for an economy extra ticket. [user] that sounds good. please buy tickets on that bus. [system] please confirm your request: you are getting 1 economy extra ticket. the bus leaves from san diego on march 4th at 11:40 am. your destination is san francisco. [user] yes, that's right.
State: [state] departure_date=4th of this month departure_time=11:40 am group_size=e destination=sf fare_type=a origin=san diego

[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 group_size=a of possible values a) 3 b) 4 c) 5 d) 1 e) 2 origin=vegas fare_type=c of possible values a) flexible b) economy extra c) economy departure_time=11:50 am [context] [user] i need a one-way flight for one person. [system] where are you leaving from? where are you going? when will you leave? [user] i am leaving from san diego and traveling to sf. i want to go on the 1st. [system] i have an alaska airlines flight for $107 that leaves at 11:10 am. there are 0 stops on that one. [user] what else is available? [system] american airlines has a flight at 9:20 pm for $101. that one also has 0 stops. [user] what else is available? i prefer an economy ticket. [system] delta airlines has a flight leaving at 7:55 pm for $108. there are 0 stops on that flight. [user] that one sounds good. [system] do you want to buy tickets now? [user] no, not now. [system] is there anything else i can do for you? [user] does the bus go there? [system] when do you want to leave? march 1st? [user] i want to leave on the 4th of this month. i'd prefer economy extra tickets. [system] i have a bus leaving at 7:40 am for $71. that's an economy extra ticket. [user] what else is available? [system] i also have one leaving at 10 am for $53. that's also an economy extra ticket. [user] are there any others? [system] i have one leaving at 11:40 am. that one will be $64 for an economy extra ticket. [user] that sounds good. please buy tickets on that bus. [system] please confirm your request: you are getting 1 economy extra ticket. the bus leaves from san diego on march 4th at 11:40 am. your destination is san francisco. [user] yes, that's right. [system] your ticket is confirmed. [user] thanks very much. that's all for now.
State: [state] destination=sf departure_date=4th of this month group_size=d origin=san diego fare_type=b departure_time=11:40 am