[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 departure_date=6th of this month destination_city=sd airlines=h of possible values a) alaska airlines b) air france c) air canada d) american airlines e) british airways f) delta airlines g) united airlines h) southwest airlines refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business passengers=b of possible values a) 4 b) 1 c) 3 d) 2 inbound_departure_time=8:25 pm return_date=9th of this month [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please?
State: [state] origin_city=none departure_date=none destination_city=none airlines=none refundable=none outbound_departure_time=none seating_class=none passengers=none inbound_departure_time=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] outbound_departure_time=3:10 pm passengers=d of possible values a) 2 b) 4 c) 3 d) 1 airlines=h of possible values a) american airlines b) alaska airlines c) air canada d) british airways e) united airlines f) delta airlines g) air france h) southwest airlines destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business return_date=9th of this month refundable=a of possible values a) true b) false departure_date=6th of this month origin_city=las vegas [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran.
State: [state] outbound_departure_time=none passengers=none airlines=none destination_city=san fran inbound_departure_time=none seating_class=none return_date=none refundable=none departure_date=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] inbound_departure_time=8:25 pm return_date=9th of this month departure_date=6th of this month origin_city=las vegas airlines=b of possible values a) air france b) southwest airlines c) alaska airlines d) air canada e) british airways f) delta airlines g) united airlines h) american airlines destination_city=sd passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy outbound_departure_time=3:10 pm [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle.
State: [state] inbound_departure_time=none return_date=none departure_date=3rd of this month origin_city=seattle airlines=none destination_city=san fran passengers=none refundable=none seating_class=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] passengers=c of possible values a) 3 b) 2 c) 1 d) 4 destination_city=sd origin_city=las vegas seating_class=dontcare of possible values a) first class b) premium economy c) business d) economy departure_date=6th of this month refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm airlines=c of possible values a) air canada b) alaska airlines c) southwest airlines d) air france e) delta airlines f) united airlines g) british airways h) american airlines outbound_departure_time=3:10 pm [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle. [system] please wait....i will look for a suitable flight for you... here you go!!! i can find 5 one way flights to san fran. the cheapest would be alaska airlines flight that costs just $129 for the travel. it has 0 stops and the outbound flight leaves at 12 pm. would you like to go with this flight? [user] please do you have any other one way flights available cheaper than this one?
State: [state] passengers=none destination_city=san fran origin_city=seattle seating_class=none departure_date=3rd of this month refundable=none return_date=none inbound_departure_time=none airlines=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] destination_city=sd departure_date=6th of this month passengers=d of possible values a) 3 b) 4 c) 2 d) 1 airlines=c of possible values a) alaska airlines b) delta airlines c) southwest airlines d) british airways e) air canada f) american airlines g) united airlines h) air france inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy refundable=b of possible values a) false b) true [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle. [system] please wait....i will look for a suitable flight for you... here you go!!! i can find 5 one way flights to san fran. the cheapest would be alaska airlines flight that costs just $129 for the travel. it has 0 stops and the outbound flight leaves at 12 pm. would you like to go with this flight? [user] please do you have any other one way flights available cheaper than this one? [system] yup! american airlines flight costs $116 for the one-way trip. it has 0 stops and the outbound flight leaves at 10:25 pm. [user] this flight sounds great. please can you look for round trip also? i would be travelling in economy class?
State: [state] destination_city=san fran departure_date=3rd of this month passengers=none airlines=f inbound_departure_time=none outbound_departure_time=10:25 pm return_date=none origin_city=seattle seating_class=a 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] departure_date=6th of this month destination_city=sd return_date=9th of this month passengers=a of possible values a) 1 b) 2 c) 3 d) 4 refundable=b of possible values a) false b) true airlines=b of possible values a) american airlines b) southwest airlines c) delta airlines d) united airlines e) air france f) british airways g) alaska airlines h) air canada origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle. [system] please wait....i will look for a suitable flight for you... here you go!!! i can find 5 one way flights to san fran. the cheapest would be alaska airlines flight that costs just $129 for the travel. it has 0 stops and the outbound flight leaves at 12 pm. would you like to go with this flight? [user] please do you have any other one way flights available cheaper than this one? [system] yup! american airlines flight costs $116 for the one-way trip. it has 0 stops and the outbound flight leaves at 10:25 pm. [user] this flight sounds great. please can you look for round trip also? i would be travelling in economy class? [system] when is your return? how many are planning to travel? [user] 4 of us would be travelling and we will return on 5th of march.
State: [state] departure_date=3rd of this month destination_city=san fran return_date=5th of march passengers=d refundable=none airlines=a origin_city=seattle seating_class=a inbound_departure_time=none outbound_departure_time=10:25 pm

[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=d of possible values a) 4 b) 2 c) 3 d) 1 refundable=b of possible values a) false b) true airlines=g of possible values a) air france b) air canada c) alaska airlines d) british airways e) delta airlines f) united airlines g) southwest airlines h) american airlines destination_city=sd return_date=9th of this month inbound_departure_time=8:25 pm departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) premium economy d) business [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle. [system] please wait....i will look for a suitable flight for you... here you go!!! i can find 5 one way flights to san fran. the cheapest would be alaska airlines flight that costs just $129 for the travel. it has 0 stops and the outbound flight leaves at 12 pm. would you like to go with this flight? [user] please do you have any other one way flights available cheaper than this one? [system] yup! american airlines flight costs $116 for the one-way trip. it has 0 stops and the outbound flight leaves at 10:25 pm. [user] this flight sounds great. please can you look for round trip also? i would be travelling in economy class? [system] when is your return? how many are planning to travel? [user] 4 of us would be travelling and we will return on 5th of march. [system] okay! please give me a moment... i can find there is an american airlines flight that cost $134 for the round trip. the outbound flight would leave at 10:25 pm and return flight will take off at 2:15 pm. can i book for you in this flight? [user] yup! sounds good.
State: [state] outbound_departure_time=10:25 pm passengers=a refundable=none airlines=h destination_city=san fran return_date=5th of march inbound_departure_time=2:15 pm departure_date=3rd of this month origin_city=seattle 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] refundable=a of possible values a) true b) false return_date=9th of this month passengers=d of possible values a) 2 b) 3 c) 4 d) 1 destination_city=sd outbound_departure_time=3:10 pm departure_date=6th of this month seating_class=dontcare of possible values a) economy b) premium economy c) first class d) business airlines=c of possible values a) american airlines b) delta airlines c) southwest airlines d) air france e) air canada f) united airlines g) british airways h) alaska airlines inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] hello, michael here! i and my colleagues are flying to attend a business meeting by this week. can you help me to find me one way flight in some good airlines, please? [system] sure. i can help you on that. please provide me the details of where is your plan of visit? [user] i would be flying to san fran. [system] from where and when is your departure would be? [user] i would be flying on 3rd of this month from seattle. [system] please wait....i will look for a suitable flight for you... here you go!!! i can find 5 one way flights to san fran. the cheapest would be alaska airlines flight that costs just $129 for the travel. it has 0 stops and the outbound flight leaves at 12 pm. would you like to go with this flight? [user] please do you have any other one way flights available cheaper than this one? [system] yup! american airlines flight costs $116 for the one-way trip. it has 0 stops and the outbound flight leaves at 10:25 pm. [user] this flight sounds great. please can you look for round trip also? i would be travelling in economy class? [system] when is your return? how many are planning to travel? [user] 4 of us would be travelling and we will return on 5th of march. [system] okay! please give me a moment... i can find there is an american airlines flight that cost $134 for the round trip. the outbound flight would leave at 10:25 pm and return flight will take off at 2:15 pm. can i book for you in this flight? [user] yup! sounds good. [system] how many tickets should i buy for you? [user] nope, sorry. not now. thanks for the information.
State: [state] refundable=none return_date=5th of march passengers=c destination_city=san fran outbound_departure_time=10:25 pm departure_date=3rd of this month seating_class=a airlines=a inbound_departure_time=2:15 pm origin_city=seattle