[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) premium economy b) business c) economy d) first class departure_date=6th of this month return_date=9th of this month origin_city=las vegas passengers=d of possible values a) 3 b) 2 c) 4 d) 1 outbound_departure_time=3:10 pm destination_city=sd airlines=g of possible values a) alaska airlines b) air france c) american airlines d) delta airlines e) united airlines f) british airways g) southwest airlines h) air canada refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy.
State: [state] seating_class=c departure_date=none return_date=none origin_city=none passengers=none outbound_departure_time=none destination_city=none airlines=none refundable=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] refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm departure_date=6th of this month destination_city=sd airlines=c of possible values a) british airways b) air canada c) southwest airlines d) delta airlines e) united airlines f) alaska airlines g) american airlines h) air france outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month passengers=a of possible values a) 1 b) 4 c) 2 d) 3 [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix.
State: [state] refundable=none inbound_departure_time=none departure_date=none destination_city=phoenix airlines=none outbound_departure_time=none origin_city=none seating_class=c return_date=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] airlines=d of possible values a) british airways b) united airlines c) american airlines d) southwest airlines e) air canada f) delta airlines g) alaska airlines h) air france seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy departure_date=6th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month refundable=b of possible values a) false b) true origin_city=las vegas outbound_departure_time=3:10 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week.
State: [state] airlines=none seating_class=d departure_date=sunday this week passengers=none destination_city=phoenix inbound_departure_time=none return_date=none refundable=none origin_city=la 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 destination_city=sd inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=b of possible values a) false b) true airlines=g of possible values a) american airlines b) alaska airlines c) british airways d) united airlines e) air france f) air canada g) southwest airlines h) delta airlines passengers=a of possible values a) 1 b) 3 c) 4 d) 2 outbound_departure_time=3:10 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in?
State: [state] return_date=none destination_city=phoenix inbound_departure_time=none departure_date=sunday this week origin_city=la seating_class=b refundable=none airlines=none passengers=none 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 seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business passengers=a of possible values a) 1 b) 3 c) 4 d) 2 origin_city=las vegas refundable=a of possible values a) true b) false destination_city=sd airlines=a of possible values a) southwest airlines b) united airlines c) alaska airlines d) delta airlines e) air canada f) air france g) british airways h) american airlines outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive?
State: [state] return_date=none seating_class=c passengers=none origin_city=la refundable=none destination_city=phoenix airlines=none outbound_departure_time=none departure_date=sunday this week 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] inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm airlines=h of possible values a) air canada b) alaska airlines c) air france d) american airlines e) british airways f) united airlines g) delta airlines h) southwest airlines return_date=9th of this month destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 origin_city=las vegas refundable=a of possible values a) true b) false departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines.
State: [state] inbound_departure_time=none outbound_departure_time=none airlines=f return_date=none destination_city=phoenix passengers=none origin_city=la refundable=none departure_date=sunday this week seating_class=a

[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=c of possible values a) alaska airlines b) united airlines c) southwest airlines d) air france e) american airlines f) british airways g) air canada h) delta airlines departure_date=6th of this month origin_city=las vegas destination_city=sd seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy return_date=9th of this month passengers=d of possible values a) 4 b) 3 c) 2 d) 1 outbound_departure_time=3:10 pm refundable=a of possible values a) true b) false inbound_departure_time=8:25 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person.
State: [state] airlines=b departure_date=sunday this week origin_city=la destination_city=phoenix seating_class=d return_date=none passengers=d outbound_departure_time=8:45 am refundable=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] outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 refundable=b of possible values a) false b) true return_date=9th of this month airlines=b of possible values a) american airlines b) southwest airlines c) air canada d) united airlines e) air france f) british airways g) delta airlines h) alaska airlines seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy departure_date=6th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to come back? [user] i would like to return on the 5th of march.
State: [state] outbound_departure_time=8:45 am passengers=c refundable=none return_date=5th of march airlines=d seating_class=d departure_date=sunday this week inbound_departure_time=none destination_city=phoenix origin_city=la

[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 origin_city=las vegas seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business airlines=a of possible values a) southwest airlines b) air canada c) delta airlines d) british airways e) alaska airlines f) united airlines g) american airlines h) air france passengers=c of possible values a) 2 b) 4 c) 1 d) 3 departure_date=6th of this month return_date=9th of this month refundable=a of possible values a) true b) false [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to come back? [user] i would like to return on the 5th of march. [system] i have found 1 united airlines flight that is convenient for your trip. the outbound flight leaves at 8:45 am. the return flight leaves at 7:15 am. the price of the ticket is $96. [user] when does the onward flight arrive and when would the return flight arrive?
State: [state] inbound_departure_time=none outbound_departure_time=8:45 am destination_city=phoenix origin_city=la seating_class=b airlines=f passengers=c departure_date=sunday this week return_date=5th of march 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] airlines=a of possible values a) southwest airlines b) united airlines c) air canada d) alaska airlines e) delta airlines f) air france g) american airlines h) british airways return_date=9th of this month origin_city=las vegas inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy passengers=c of possible values a) 3 b) 4 c) 1 d) 2 outbound_departure_time=3:10 pm [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to come back? [user] i would like to return on the 5th of march. [system] i have found 1 united airlines flight that is convenient for your trip. the outbound flight leaves at 8:45 am. the return flight leaves at 7:15 am. the price of the ticket is $96. [user] when does the onward flight arrive and when would the return flight arrive? [system] the return flight arrives at 8:43 am and the onward flight arrives at 10:13 am. [user] that flight sounds good to me. i am planning for a short trip. could you help me buy my tickets?
State: [state] airlines=b return_date=5th of march origin_city=la inbound_departure_time=7:15 am departure_date=sunday this week refundable=none destination_city=phoenix seating_class=a passengers=c outbound_departure_time=8:45 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] return_date=9th of this month departure_date=6th of this month airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) delta airlines e) american airlines f) british airways g) air france h) united airlines refundable=b of possible values a) false b) true passengers=c of possible values a) 3 b) 2 c) 1 d) 4 inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy outbound_departure_time=3:10 pm destination_city=sd origin_city=las vegas [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to come back? [user] i would like to return on the 5th of march. [system] i have found 1 united airlines flight that is convenient for your trip. the outbound flight leaves at 8:45 am. the return flight leaves at 7:15 am. the price of the ticket is $96. [user] when does the onward flight arrive and when would the return flight arrive? [system] the return flight arrives at 8:43 am and the onward flight arrives at 10:13 am. [user] that flight sounds good to me. i am planning for a short trip. could you help me buy my tickets? [system] of course. please confirm the following details: the united airlines flight you are interested in travels from los angeles to phoenix. the departure date is the day after tomorrow and the return date is next tuesday. the onward flight leaves at 8:45 am and the return flight leaves at 7:15 am. there is 1 passenger and the seating is economy class. is that correct? [user] yes that sounds good.
State: [state] return_date=5th of march departure_date=sunday this week airlines=h refundable=none passengers=c inbound_departure_time=7:15 am seating_class=d outbound_departure_time=8:45 am destination_city=phoenix origin_city=la

[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 origin_city=las vegas outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy destination_city=sd refundable=b of possible values a) false b) true airlines=c of possible values a) american airlines b) united airlines c) southwest airlines d) alaska airlines e) delta airlines f) british airways g) air france h) air canada departure_date=6th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 return_date=9th of this month [context] [user] can you help me find one-way flights? i would prefer to travel in economy. [system] certainly. where are you planning on visiting? [user] i am traveling to phoenix. [system] where are you leaving from and when do you plan to leave? [user] i am leaving from la and i wish to leave on sunday this week. [system] i have found an american airlines flight that matches your needs. the outbound flight leaves at 7:50 am and it has 0 stops. the price of the ticket is $105. [user] which airport does the flight arrive in? [system] the destination is sky harbor international airport. [user] what time does the onward flight arrive? [system] the onward flight arrives at 9:18 am. [user] are there any other available flights? i would prefer to fly with united airlines. [system] there is a united airlines flight available. the outbound flight leaves at 8:45 am and it has 0 stops. the price of a ticket for this flight is $89. [user] that sounds good to me. could you search round trip flights for me? i only need a ticket for 1 person. [system] when do you plan to come back? [user] i would like to return on the 5th of march. [system] i have found 1 united airlines flight that is convenient for your trip. the outbound flight leaves at 8:45 am. the return flight leaves at 7:15 am. the price of the ticket is $96. [user] when does the onward flight arrive and when would the return flight arrive? [system] the return flight arrives at 8:43 am and the onward flight arrives at 10:13 am. [user] that flight sounds good to me. i am planning for a short trip. could you help me buy my tickets? [system] of course. please confirm the following details: the united airlines flight you are interested in travels from los angeles to phoenix. the departure date is the day after tomorrow and the return date is next tuesday. the onward flight leaves at 8:45 am and the return flight leaves at 7:15 am. there is 1 passenger and the seating is economy class. is that correct? [user] yes that sounds good. [system] your ticket has been confirmed. [user] thank you for the help. that is all i need.
State: [state] inbound_departure_time=7:15 am origin_city=la outbound_departure_time=8:45 am seating_class=a destination_city=phoenix refundable=none airlines=b departure_date=sunday this week passengers=b return_date=5th of march