[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 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business destination_city=sd passengers=d of possible values a) 2 b) 3 c) 4 d) 1 inbound_departure_time=8:25 pm origin_city=las vegas airlines=c of possible values a) air canada b) british airways c) southwest airlines d) alaska airlines e) delta airlines f) american airlines g) air france h) united airlines departure_date=6th of this month return_date=9th of this month [context] [user] can you get a one-way flight for me?
State: [state] refundable=none outbound_departure_time=none seating_class=none destination_city=none passengers=none inbound_departure_time=none origin_city=none airlines=none departure_date=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] inbound_departure_time=8:25 pm departure_date=6th of this month outbound_departure_time=3:10 pm airlines=f of possible values a) air canada b) alaska airlines c) united airlines d) delta airlines e) british airways f) southwest airlines g) air france h) american airlines return_date=9th of this month origin_city=las vegas refundable=b of possible values a) false b) true destination_city=sd passengers=d of possible values a) 4 b) 2 c) 3 d) 1 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo.
State: [state] inbound_departure_time=none departure_date=none outbound_departure_time=none airlines=none return_date=none origin_city=san diego refundable=none destination_city=sfo passengers=none seating_class=none

[example] [user] please search flights for me. i m leaving from las vegas on the 6th of this month and coming back on the 9th of this month. [system] where are you going? [user] i am going to sd. there is only 1 in my group. make sure to book only refundable tickets. either business or economy is fine. [system] i found a convenient southwest airlines flight for your trip. it leaves at 3:10 pm and the return flight leaves at 8:25 pm. the ticket price is $95. [user] that flight sounds good to me. [slots] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm destination_city=sd airlines=c of possible values a) alaska airlines b) united airlines c) southwest airlines d) american airlines e) delta airlines f) british airways g) air france h) air canada return_date=9th of this month departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy origin_city=las vegas refundable=a of possible values a) true b) false passengers=c of possible values a) 4 b) 2 c) 1 d) 3 [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines?
State: [state] inbound_departure_time=none outbound_departure_time=none destination_city=sfo airlines=a return_date=none departure_date=the 4th seating_class=none origin_city=san diego refundable=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] return_date=9th of this month outbound_departure_time=3:10 pm origin_city=las vegas departure_date=6th of this month passengers=b of possible values a) 4 b) 1 c) 2 d) 3 airlines=f of possible values a) british airways b) air france c) alaska airlines d) air canada e) american airlines f) southwest airlines g) united airlines h) delta airlines inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business destination_city=sd [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me.
State: [state] return_date=none outbound_departure_time=11:10 am origin_city=san diego departure_date=the 4th passengers=none airlines=c inbound_departure_time=none refundable=none seating_class=none destination_city=sfo

[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 departure_date=6th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy destination_city=sd refundable=b of possible values a) false b) true airlines=f of possible values a) american airlines b) air france c) british airways d) delta airlines e) alaska airlines f) southwest airlines g) air canada h) united airlines outbound_departure_time=3:10 pm origin_city=las vegas passengers=d of possible values a) 3 b) 4 c) 2 d) 1 [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not.
State: [state] return_date=none departure_date=the 4th inbound_departure_time=none seating_class=none destination_city=sfo refundable=none airlines=e outbound_departure_time=11:10 am origin_city=san diego passengers=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] destination=lax fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas group_size=d of possible values a) 4 b) 1 c) 5 d) 3 e) 2 departure_date=3rd of this month departure_time=11:50 am [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month.
State: [state] destination=sfo fare_type=none origin=san diego group_size=b departure_date=6th of this month 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] destination=lax departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas departure_date=3rd of this month group_size=c of possible values a) 1 b) 4 c) 3 d) 2 e) 5 [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to?
State: [state] destination=sfo departure_time=none fare_type=none origin=san diego departure_date=6th of this month 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] fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas destination=lax departure_date=3rd of this month departure_time=11:50 am group_size=a of possible values a) 3 b) 4 c) 2 d) 1 e) 5 [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station?
State: [state] fare_type=none origin=san diego destination=sfo departure_date=6th of this month 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] departure_time=11:50 am fare_type=a of possible values a) economy b) flexible c) economy extra destination=lax origin=vegas group_size=a of possible values a) 3 b) 5 c) 1 d) 4 e) 2 departure_date=3rd of this month [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there?
State: [state] departure_time=none fare_type=none destination=sfo origin=san diego group_size=c departure_date=6th 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] departure_date=3rd of this month group_size=d of possible values a) 4 b) 1 c) 2 d) 3 e) 5 departure_time=11:50 am fare_type=b of possible values a) economy extra b) economy c) flexible destination=lax origin=vegas [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there? [system] there's a $52 economy ticket for a bus that leaves at 10 am. [user] what about something else?
State: [state] departure_date=6th of this month group_size=b departure_time=none fare_type=none destination=sfo 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] origin=vegas destination=lax group_size=b of possible values a) 4 b) 3 c) 1 d) 2 e) 5 departure_time=11:50 am fare_type=c of possible values a) flexible b) economy extra c) economy departure_date=3rd of this month [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there? [system] there's a $52 economy ticket for a bus that leaves at 10 am. [user] what about something else? [system] you could perhaps get a $56 economy ticket for a bus leaving at 11:40 am. [user] sounds good. i'd like to get tickets.
State: [state] origin=san diego destination=sfo group_size=c departure_time=11:40 am fare_type=c departure_date=6th 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] destination=lax departure_date=3rd of this month fare_type=a of possible values a) economy b) economy extra c) flexible departure_time=11:50 am origin=vegas group_size=e of possible values a) 2 b) 1 c) 5 d) 4 e) 3 [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there? [system] there's a $52 economy ticket for a bus that leaves at 10 am. [user] what about something else? [system] you could perhaps get a $56 economy ticket for a bus leaving at 11:40 am. [user] sounds good. i'd like to get tickets. [system] you want 1 economy ticket for a bus that goes from san diego to san francisco on march 6th at 11:40 am? [user] yes, that works. what station is the bus going to?
State: [state] destination=sfo departure_date=6th of this month fare_type=a departure_time=11:40 am origin=san diego group_size=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_time=11:50 am group_size=d of possible values a) 2 b) 4 c) 5 d) 3 e) 1 fare_type=c of possible values a) flexible b) economy extra c) economy destination=lax departure_date=3rd of this month origin=vegas [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there? [system] there's a $52 economy ticket for a bus that leaves at 10 am. [user] what about something else? [system] you could perhaps get a $56 economy ticket for a bus leaving at 11:40 am. [user] sounds good. i'd like to get tickets. [system] you want 1 economy ticket for a bus that goes from san diego to san francisco on march 6th at 11:40 am? [user] yes, that works. what station is the bus going to? [system] i got the ticket. it's headed to salesforce transit center. [user] thanks for helping me get a bus.
State: [state] departure_time=11:40 am group_size=e fare_type=c destination=sfo departure_date=6th of this month 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] departure_date=3rd of this month group_size=a of possible values a) 3 b) 1 c) 4 d) 2 e) 5 origin=vegas departure_time=11:50 am destination=lax fare_type=a of possible values a) economy b) economy extra c) flexible [context] [user] can you get a one-way flight for me? [system] sure. where are you leaving and going? [user] my trip spans san diego to sfo. [system] when will you plan on leaving? [user] on the 4th, preferably via alaska airlines? [system] how's this alaska airlines flight sound? it leaves at 11:10 am, has 0 stops, and a ticket costs $105. [user] sounds great to me. [system] want to get a ticket there? [user] no i do not. [system] can i help you out further? [user] yes. can you find a bus for me to travel by instead? my group of one leaves on the 6th of this month. [system] how about a $62 economy ticket for a bus leaving at 7:40 am? [user] what station is it headed to? [system] to salesforce transit center. [user] and what is the name of the initial station? [system] it's called santa fe depot. [user] i don't know... what other buses are there? [system] there's a $52 economy ticket for a bus that leaves at 10 am. [user] what about something else? [system] you could perhaps get a $56 economy ticket for a bus leaving at 11:40 am. [user] sounds good. i'd like to get tickets. [system] you want 1 economy ticket for a bus that goes from san diego to san francisco on march 6th at 11:40 am? [user] yes, that works. what station is the bus going to? [system] i got the ticket. it's headed to salesforce transit center. [user] thanks for helping me get a bus. [system] can i help you out with a different matter? [user] no. thanks for everything.
State: [state] departure_date=6th of this month group_size=b origin=san diego departure_time=11:40 am destination=sfo fare_type=a