[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 origin_city=las vegas refundable=a of possible values a) true b) false airlines=g of possible values a) air france b) united airlines c) alaska airlines d) american airlines e) british airways f) delta airlines g) southwest airlines h) air canada destination_city=sd departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 4 d) 3 outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class inbound_departure_time=8:25 pm [context] [user] can you get me a one-way flight?
State: [state] return_date=none origin_city=none refundable=none airlines=none destination_city=none departure_date=none passengers=none outbound_departure_time=none seating_class=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 airlines=c of possible values a) air france b) alaska airlines c) southwest airlines d) british airways e) delta airlines f) air canada g) american airlines h) united airlines return_date=9th of this month refundable=b of possible values a) false b) true passengers=a of possible values a) 1 b) 2 c) 4 d) 3 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march.
State: [state] departure_date=5th of march airlines=none return_date=none refundable=none passengers=none inbound_departure_time=none seating_class=none destination_city=sfo origin_city=lax 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] inbound_departure_time=8:25 pm destination_city=sd airlines=c of possible values a) alaska airlines b) united airlines c) southwest airlines d) delta airlines e) air canada f) american airlines g) british airways h) air france passengers=a of possible values a) 1 b) 2 c) 4 d) 3 refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas return_date=9th of this month seating_class=dontcare of possible values a) first class b) business c) economy d) premium economy departure_date=6th of this month [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket.
State: [state] inbound_departure_time=none destination_city=sfo airlines=none passengers=none refundable=a outbound_departure_time=none origin_city=lax return_date=none seating_class=c departure_date=5th of march

[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 airlines=g of possible values a) air france b) delta airlines c) united airlines d) alaska airlines e) air canada f) american airlines g) southwest airlines h) british airways inbound_departure_time=8:25 pm passengers=b of possible values a) 2 b) 1 c) 4 d) 3 origin_city=las vegas return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group?
State: [state] destination_city=sfo airlines=none inbound_departure_time=none passengers=b origin_city=lax return_date=none outbound_departure_time=none departure_date=5th of march refundable=b seating_class=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 group_size=c of possible values a) 1 b) 4 c) 3 d) 5 e) 2 fare_type=a of possible values a) economy b) flexible c) economy extra origin=vegas departure_time=11:50 am [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment.
State: [state] departure_date=march 1st destination=sfo group_size=a fare_type=a origin=lax 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] outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class passengers=b of possible values a) 3 b) 1 c) 4 d) 2 destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month refundable=a of possible values a) true b) false origin_city=las vegas airlines=f of possible values a) united airlines b) air france c) delta airlines d) american airlines e) british airways f) southwest airlines g) alaska airlines h) air canada return_date=9th of this month [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment.
State: [state] outbound_departure_time=12:45 pm seating_class=c passengers=b destination_city=sfo inbound_departure_time=none departure_date=5th of march refundable=a origin_city=lax airlines=c 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] departure_time=11:50 am destination=lax departure_date=3rd of this month fare_type=b of possible values a) flexible b) economy c) economy extra origin=vegas group_size=d of possible values a) 1 b) 2 c) 5 d) 3 e) 4 [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment. [system] would you like a $45 economy ticket for a bus leaving at 6:20 am? [user] i don't know. can you find me a flexible ticket for a bus leaving on the 3rd of this month?
State: [state] departure_time=none destination=sfo departure_date=3rd of this month fare_type=a origin=lax 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] destination=lax fare_type=b of possible values a) economy extra b) economy c) flexible departure_time=11:50 am origin=vegas group_size=d of possible values a) 2 b) 1 c) 4 d) 3 e) 5 departure_date=3rd of this month [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment. [system] would you like a $45 economy ticket for a bus leaving at 6:20 am? [user] i don't know. can you find me a flexible ticket for a bus leaving on the 3rd of this month? [system] i found 9 buses, including a flexible $72 ticket for one that leaves at 8:20 am. [user] sounds great. can you book the flight now that i found a bus?
State: [state] destination=sfo fare_type=c departure_time=8:20 am origin=lax group_size=b departure_date=3rd of this month

[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 origin_city=las vegas departure_date=6th of this month outbound_departure_time=3:10 pm destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy passengers=d of possible values a) 2 b) 4 c) 3 d) 1 refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm airlines=g of possible values a) united airlines b) alaska airlines c) air canada d) air france e) american airlines f) british airways g) southwest airlines h) delta airlines [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment. [system] would you like a $45 economy ticket for a bus leaving at 6:20 am? [user] i don't know. can you find me a flexible ticket for a bus leaving on the 3rd of this month? [system] i found 9 buses, including a flexible $72 ticket for one that leaves at 8:20 am. [user] sounds great. can you book the flight now that i found a bus?
State: [state] return_date=none origin_city=lax departure_date=5th of march outbound_departure_time=12:45 pm destination_city=sfo seating_class=a passengers=d refundable=a inbound_departure_time=none airlines=h

[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 inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas passengers=c of possible values a) 4 b) 2 c) 1 d) 3 airlines=d of possible values a) american airlines b) air france c) british airways d) southwest airlines e) united airlines f) alaska airlines g) air canada h) delta airlines departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy return_date=9th of this month [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment. [system] would you like a $45 economy ticket for a bus leaving at 6:20 am? [user] i don't know. can you find me a flexible ticket for a bus leaving on the 3rd of this month? [system] i found 9 buses, including a flexible $72 ticket for one that leaves at 8:20 am. [user] sounds great. can you book the flight now that i found a bus? [system] you want to book 1 economy ticket for the delta airlines flight going from los angeles to san francisco on march 5th? [user] yes. at what airport will it arrive, and when will the outward flight arrive?
State: [state] refundable=a outbound_departure_time=12:45 pm inbound_departure_time=none destination_city=sfo origin_city=lax passengers=c airlines=h departure_date=5th of march seating_class=d 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 outbound_departure_time=3:10 pm passengers=d of possible values a) 3 b) 2 c) 4 d) 1 departure_date=6th of this month destination_city=sd return_date=9th of this month origin_city=las vegas airlines=a of possible values a) southwest airlines b) air canada c) air france d) british airways e) american airlines f) alaska airlines g) united airlines h) delta airlines 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 [context] [user] can you get me a one-way flight? [system] okay. from where to where, and at what time? [user] i'm going to travel from lax to sfo on the 5th of march. [system] okay. alaska airlines has a flight you might like that leaves at 5:50 pm, has 0 stops, and costs $95. [user] any other flights? also, it's not an 100% guarantee that this trip will stay as planned, so make sure i can get a refund on this economy ticket. [system] american airlines has a 0 stop flight that leaves at 3:15 pm and costs $95. [user] any other flights for my 1 person group? [system] yes. 2 flights. delta airlines has a 0 stop flight that leaves at 12:45 pm and costs $98. [user] sounds good. can you get me an economy bus ticket for march 1st? i don't have my own transport at the moment. [system] would you like a $45 economy ticket for a bus leaving at 6:20 am? [user] i don't know. can you find me a flexible ticket for a bus leaving on the 3rd of this month? [system] i found 9 buses, including a flexible $72 ticket for one that leaves at 8:20 am. [user] sounds great. can you book the flight now that i found a bus? [system] you want to book 1 economy ticket for the delta airlines flight going from los angeles to san francisco on march 5th? [user] yes. at what airport will it arrive, and when will the outward flight arrive? [system] your ticket's booked. it'll head towards sfo international airport. it arrives at 2:10 pm. [user] thanks. that'll be all.
State: [state] inbound_departure_time=none outbound_departure_time=12:45 pm passengers=d departure_date=5th of march destination_city=sfo return_date=none origin_city=lax airlines=h seating_class=b refundable=b