[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=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=e of possible values a) delta airlines b) air france c) united airlines d) alaska airlines e) southwest airlines f) air canada g) american airlines h) british airways departure_date=6th of this month return_date=9th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class origin_city=las vegas [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th.
State: [state] passengers=none refundable=none destination_city=none inbound_departure_time=none outbound_departure_time=none airlines=none departure_date=the 11th return_date=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] airlines=f of possible values a) british airways b) air france c) american airlines d) alaska airlines e) air canada 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) business b) premium economy c) economy d) first class passengers=d of possible values a) 2 b) 3 c) 4 d) 1 return_date=9th of this month destination_city=sd origin_city=las vegas outbound_departure_time=3:10 pm departure_date=6th of this month [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england.
State: [state] airlines=none inbound_departure_time=none refundable=none seating_class=none passengers=none return_date=none destination_city=london, england origin_city=none outbound_departure_time=none departure_date=the 11th

[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 outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 3 c) 1 d) 4 return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy inbound_departure_time=8:25 pm airlines=d of possible values a) british airways b) united airlines c) air canada d) southwest airlines e) delta airlines f) alaska airlines g) american airlines h) air france origin_city=las vegas departure_date=6th of this month [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people.
State: [state] refundable=none outbound_departure_time=none passengers=a return_date=none destination_city=london, england seating_class=none inbound_departure_time=none airlines=none origin_city=phoenix departure_date=the 11th

[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 return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy airlines=f of possible values a) american airlines b) united airlines c) delta airlines d) british airways e) alaska airlines f) southwest airlines g) air canada h) air france outbound_departure_time=3:10 pm destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options?
State: [state] origin_city=phoenix return_date=none refundable=none seating_class=none airlines=none outbound_departure_time=none destination_city=london, england passengers=a departure_date=the 11th 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=d of possible values a) delta airlines b) american airlines c) british airways d) southwest airlines e) united airlines f) alaska airlines g) air canada h) air france departure_date=6th of this month destination_city=sd return_date=9th of this month refundable=b of possible values a) false b) true passengers=b of possible values a) 4 b) 1 c) 2 d) 3 seating_class=dontcare of possible values a) premium economy b) first class c) business d) economy inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from?
State: [state] airlines=none departure_date=the 11th destination_city=london, england return_date=none refundable=none passengers=c seating_class=none inbound_departure_time=none origin_city=phoenix 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 passengers=a of possible values a) 1 b) 2 c) 4 d) 3 airlines=d of possible values a) delta airlines b) air canada c) alaska airlines d) southwest airlines e) air france f) american airlines g) united airlines h) british airways seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class outbound_departure_time=3:10 pm 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 return_date=9th of this month [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from? [system] the flight departs from sky harbor international airport and arrives at 6:04 am. [user] sounds good. i'd like to travel soon. can you help me book a ticket, in either business or economy class?
State: [state] destination_city=london, england passengers=b airlines=d seating_class=dontcare outbound_departure_time=7:05 am inbound_departure_time=none departure_date=the 11th refundable=none origin_city=phoenix 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] return_date=9th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=d of possible values a) air canada b) british airways c) air france d) southwest airlines e) alaska airlines f) united airlines g) american airlines h) delta airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from? [system] the flight departs from sky harbor international airport and arrives at 6:04 am. [user] sounds good. i'd like to travel soon. can you help me book a ticket, in either business or economy class? [system] please confirm these details: you would like 2 tickets going from phoenix to london with southwest airlines. the departure date is march 11th and the seating class is economy. [user] no, actually, i'd prefer premium economy.
State: [state] return_date=none destination_city=london seating_class=b departure_date=march 11th inbound_departure_time=none passengers=d airlines=d refundable=none outbound_departure_time=7:05 am origin_city=phoenix

[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 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class departure_date=6th of this month refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm passengers=c of possible values a) 3 b) 4 c) 1 d) 2 airlines=g of possible values a) british airways b) united airlines c) delta airlines d) alaska airlines e) air canada f) air france g) southwest airlines h) american airlines destination_city=sd return_date=9th of this month [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from? [system] the flight departs from sky harbor international airport and arrives at 6:04 am. [user] sounds good. i'd like to travel soon. can you help me book a ticket, in either business or economy class? [system] please confirm these details: you would like 2 tickets going from phoenix to london with southwest airlines. the departure date is march 11th and the seating class is economy. [user] no, actually, i'd prefer premium economy. [system] please confirm these details: you would like to fly from phoenix in premium economy seats. [user] yes, sounds good. are the tickets refundable, and which airport does the flight arrive at?
State: [state] origin_city=phoenix outbound_departure_time=7:05 am seating_class=b departure_date=march 11th refundable=none inbound_departure_time=none passengers=d airlines=g destination_city=london 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] origin_city=las vegas destination_city=sd departure_date=6th of this month seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=a of possible values a) 1 b) 4 c) 2 d) 3 return_date=9th of this month airlines=e of possible values a) delta airlines b) american airlines c) alaska airlines d) air france e) southwest airlines f) united airlines g) british airways h) air canada inbound_departure_time=8:25 pm refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from? [system] the flight departs from sky harbor international airport and arrives at 6:04 am. [user] sounds good. i'd like to travel soon. can you help me book a ticket, in either business or economy class? [system] please confirm these details: you would like 2 tickets going from phoenix to london with southwest airlines. the departure date is march 11th and the seating class is economy. [user] no, actually, i'd prefer premium economy. [system] please confirm these details: you would like to fly from phoenix in premium economy seats. [user] yes, sounds good. are the tickets refundable, and which airport does the flight arrive at? [system] your tickets are confirmed, and they are unfortunately not refundable. the flight will land at heathrow international airport. [user] thank you.
State: [state] origin_city=phoenix destination_city=london departure_date=march 11th seating_class=c passengers=c return_date=none airlines=e inbound_departure_time=none refundable=none outbound_departure_time=7:05 am

[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 origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class return_date=9th of this month destination_city=sd airlines=h of possible values a) delta airlines b) air france c) british airways d) air canada e) united airlines f) american airlines g) alaska airlines h) southwest airlines departure_date=6th of this month inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 4 c) 3 d) 2 outbound_departure_time=3:10 pm [context] [user] i have an upcoming trip that i would like a one way flight for. i'd like to leave on the 11th. [system] what is your destination? [user] i'm going to london, england. [system] where are you departing from? [user] i'm leaving from phoenix, and my party has two people. [system] i've found 2 flights for you. there is a american airlines flight which departs at 7:35 am and has 1 stop. the ticket costs $321. [user] are there other options? [system] there is a southwest airlines flight which departs at 7:05 am and has 1 stop. the ticket costs $320. [user] when does the flight arrive, and which airport does it deart from? [system] the flight departs from sky harbor international airport and arrives at 6:04 am. [user] sounds good. i'd like to travel soon. can you help me book a ticket, in either business or economy class? [system] please confirm these details: you would like 2 tickets going from phoenix to london with southwest airlines. the departure date is march 11th and the seating class is economy. [user] no, actually, i'd prefer premium economy. [system] please confirm these details: you would like to fly from phoenix in premium economy seats. [user] yes, sounds good. are the tickets refundable, and which airport does the flight arrive at? [system] your tickets are confirmed, and they are unfortunately not refundable. the flight will land at heathrow international airport. [user] thank you. [system] is there anything else i can help you with? [user] no, thank you.
State: [state] refundable=none origin_city=phoenix seating_class=c return_date=none destination_city=london airlines=h departure_date=march 11th inbound_departure_time=none passengers=d outbound_departure_time=7:05 am