[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 seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class destination_city=sd origin_city=las vegas airlines=h of possible values a) alaska airlines b) delta airlines c) air canada d) united airlines e) american airlines f) british airways g) air france h) southwest airlines inbound_departure_time=8:25 pm return_date=9th of this month outbound_departure_time=3:10 pm departure_date=6th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group.
State: [state] refundable=none seating_class=none destination_city=none origin_city=none airlines=none inbound_departure_time=none return_date=none outbound_departure_time=none departure_date=none passengers=b

[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) business b) first class c) premium economy d) economy refundable=b of possible values a) false b) true destination_city=sd airlines=d of possible values a) air france b) delta airlines c) air canada d) southwest airlines e) american airlines f) british airways g) united airlines h) alaska airlines departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 4 d) 2 [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland.
State: [state] seating_class=none refundable=none destination_city=portland airlines=none departure_date=none inbound_departure_time=none origin_city=mexico city outbound_departure_time=none return_date=none passengers=b

[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 destination_city=sd inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy airlines=c of possible values a) american airlines b) british airways c) southwest airlines d) air canada e) alaska airlines f) united airlines g) delta airlines h) air france passengers=b of possible values a) 2 b) 1 c) 3 d) 4 [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march.
State: [state] refundable=none destination_city=portland inbound_departure_time=none outbound_departure_time=none return_date=none departure_date=3rd of march origin_city=mexico city seating_class=none airlines=none passengers=c

[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=h of possible values a) delta airlines b) british airways c) air canada d) united airlines e) air france f) alaska airlines g) american airlines h) southwest airlines origin_city=las vegas passengers=c of possible values a) 4 b) 2 c) 1 d) 3 seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good.
State: [state] destination_city=portland airlines=g origin_city=mexico city passengers=d seating_class=none departure_date=3rd of march return_date=none inbound_departure_time=none outbound_departure_time=2:35 am 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] refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 2 d) 4 destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business departure_date=6th of this month return_date=9th of this month inbound_departure_time=8:25 pm origin_city=las vegas airlines=d of possible values a) british airways b) united airlines c) air canada d) southwest airlines e) american airlines f) air france g) delta airlines h) alaska airlines [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i don't want to buy the tickets right now. can you search for a return flight? i would like to get back on march 5th.
State: [state] refundable=none outbound_departure_time=2:35 am passengers=b destination_city=portland seating_class=none departure_date=3rd of march return_date=march 5th inbound_departure_time=none origin_city=mexico city airlines=e

[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 outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy passengers=b of possible values a) 3 b) 1 c) 4 d) 2 inbound_departure_time=8:25 pm airlines=g of possible values a) american airlines b) alaska airlines c) british airways d) air france e) delta airlines f) united airlines g) southwest airlines h) air canada return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i don't want to buy the tickets right now. can you search for a return flight? i would like to get back on march 5th. [system] i found 1 flight. american airlines has an outbound flight at 2:35 am, and a return flight at 7:20 am, and the ticket is $283. [user] when does the return flight arrive?
State: [state] destination_city=portland outbound_departure_time=2:35 am departure_date=3rd of march seating_class=none passengers=a inbound_departure_time=none airlines=a return_date=march 5th refundable=none origin_city=mexico city

[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=c of possible values a) 3 b) 4 c) 1 d) 2 origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class return_date=9th of this month refundable=b of possible values a) false b) true airlines=e of possible values a) air canada b) air france c) british airways d) delta airlines e) southwest airlines f) american airlines g) united airlines h) alaska airlines inbound_departure_time=8:25 pm departure_date=6th of this month [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i don't want to buy the tickets right now. can you search for a return flight? i would like to get back on march 5th. [system] i found 1 flight. american airlines has an outbound flight at 2:35 am, and a return flight at 7:20 am, and the ticket is $283. [user] when does the return flight arrive? [system] the return flight arrives at 6:53 pm. [user] that flight sounds good. i intend it to be a short trip. can you help me buy flight tickets? i prefer economy.
State: [state] destination_city=portland passengers=a origin_city=mexico city outbound_departure_time=2:35 am seating_class=a return_date=march 5th refundable=none airlines=f inbound_departure_time=7:20 am departure_date=3rd 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] origin_city=las vegas outbound_departure_time=3:10 pm destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=f of possible values a) american airlines b) air france c) british airways d) united airlines e) air canada f) southwest airlines g) alaska airlines h) delta airlines departure_date=6th of this month [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i don't want to buy the tickets right now. can you search for a return flight? i would like to get back on march 5th. [system] i found 1 flight. american airlines has an outbound flight at 2:35 am, and a return flight at 7:20 am, and the ticket is $283. [user] when does the return flight arrive? [system] the return flight arrives at 6:53 pm. [user] that flight sounds good. i intend it to be a short trip. can you help me buy flight tickets? i prefer economy. [system] you would like to book 3 economy seats on american airlines from mexico city to portland, leaving the day after tomorrow at 2:35 am, and returning next tuesday at 7:20 am, is that correct? [user] yes, that's right. which airport does the flight depart from.
State: [state] origin_city=mexico city outbound_departure_time=2:35 am destination_city=portland inbound_departure_time=7:20 am return_date=march 5th refundable=none seating_class=b passengers=c airlines=a departure_date=3rd 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] return_date=9th of this month inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy refundable=b of possible values a) false b) true destination_city=sd airlines=f of possible values a) british airways b) air france c) united airlines d) air canada e) delta airlines f) southwest airlines g) american airlines h) alaska airlines departure_date=6th of this month outbound_departure_time=3:10 pm origin_city=las vegas passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] i have a trip coming up. i need to find one way flights for three people traveling as a group. [system] where are you planning to travel to? where will you be departing from? [user] we are traveling from mexico city to portland. [system] when do you plan to depart? [user] we are leaving on the 3rd of march. [system] i found 1 flight for you. american airlines has an outbound flight with 1 stop leaving at 2:35 am. the ticket price is $264. [user] that flight sounds good. [system] would you like to buy tickets? [user] no, i don't want to buy the tickets right now. can you search for a return flight? i would like to get back on march 5th. [system] i found 1 flight. american airlines has an outbound flight at 2:35 am, and a return flight at 7:20 am, and the ticket is $283. [user] when does the return flight arrive? [system] the return flight arrives at 6:53 pm. [user] that flight sounds good. i intend it to be a short trip. can you help me buy flight tickets? i prefer economy. [system] you would like to book 3 economy seats on american airlines from mexico city to portland, leaving the day after tomorrow at 2:35 am, and returning next tuesday at 7:20 am, is that correct? [user] yes, that's right. which airport does the flight depart from. [system] your tickets are booked. the flight departs from benito juarez international airport. [user] thanks for your help, that will be all.
State: [state] return_date=march 5th inbound_departure_time=7:20 am seating_class=b refundable=none destination_city=portland airlines=g departure_date=3rd of march outbound_departure_time=2:35 am origin_city=mexico city passengers=c