[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 seating_class=dontcare of possible values a) first class b) premium economy c) economy d) business outbound_departure_time=3:10 pm return_date=9th of this month passengers=a of possible values a) 1 b) 3 c) 2 d) 4 airlines=b of possible values a) american airlines b) southwest airlines c) air france d) air canada e) alaska airlines f) delta airlines g) british airways h) united airlines origin_city=las vegas destination_city=sd inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false [context] [user] i'm looking for some flights.
State: [state] departure_date=none seating_class=none outbound_departure_time=none return_date=none passengers=none airlines=none origin_city=none destination_city=none inbound_departure_time=none 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] origin_city=las vegas airlines=e of possible values a) alaska airlines b) delta airlines c) united airlines d) air canada e) southwest airlines f) american airlines g) british airways h) air france departure_date=6th of this month seating_class=dontcare of possible values a) business b) economy c) first class d) premium economy refundable=a of possible values a) true b) false return_date=9th of this month outbound_departure_time=3:10 pm passengers=c of possible values a) 2 b) 4 c) 1 d) 3 destination_city=sd inbound_departure_time=8:25 pm [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia.
State: [state] origin_city=philadelphia airlines=none departure_date=none seating_class=none refundable=none return_date=none outbound_departure_time=none passengers=none destination_city=nairobi, kenya 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 passengers=c of possible values a) 2 b) 4 c) 1 d) 3 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm airlines=e of possible values a) united airlines b) british airways c) delta airlines d) air canada e) southwest airlines f) alaska airlines g) american airlines h) air france seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd origin_city=las vegas [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia. [system] where are you planning to leave and when are you coming back? [user] i want to come back on 10th of march. and, i am leaving on 5th of this month.
State: [state] departure_date=5th of this month passengers=none refundable=none outbound_departure_time=none airlines=none seating_class=none return_date=10th of march inbound_departure_time=none destination_city=nairobi, kenya origin_city=philadelphia

[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 origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month airlines=d of possible values a) british airways b) united airlines c) air france d) southwest airlines e) american airlines f) delta airlines g) alaska airlines h) air canada destination_city=sd 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) 3 b) 4 c) 2 d) 1 inbound_departure_time=8:25 pm [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia. [system] where are you planning to leave and when are you coming back? [user] i want to come back on 10th of march. and, i am leaving on 5th of this month. [system] i have an american airlines flight. it leaves at 4:45 pm. the return is at 5:35 am. the price is $385. [user] that sounds perfect to me. can you buy flight tickets?
State: [state] departure_date=5th of this month origin_city=philadelphia outbound_departure_time=4:45 pm return_date=10th of march airlines=e destination_city=nairobi, kenya refundable=none seating_class=none passengers=none inbound_departure_time=5:35 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] departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business origin_city=las vegas refundable=a of possible values a) true b) false return_date=9th of this month destination_city=sd outbound_departure_time=3:10 pm airlines=g of possible values a) american airlines b) united airlines c) air canada d) air france e) delta airlines f) british airways g) southwest airlines h) alaska airlines inbound_departure_time=8:25 pm passengers=a of possible values a) 1 b) 2 c) 3 d) 4 [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia. [system] where are you planning to leave and when are you coming back? [user] i want to come back on 10th of march. and, i am leaving on 5th of this month. [system] i have an american airlines flight. it leaves at 4:45 pm. the return is at 5:35 am. the price is $385. [user] that sounds perfect to me. can you buy flight tickets? [system] let's confirm the details. flight from philadelphia to nairobi with american airlines next tuesday at 4:45 pm. the return flight is on march 10th leaving at 5:35 am. they are economy. the number of passengers is 1. [user] yes that is perfect.
State: [state] departure_date=5th of this month seating_class=b origin_city=philadelphia refundable=none return_date=10th of march destination_city=nairobi outbound_departure_time=4:45 pm airlines=a inbound_departure_time=5:35 am passengers=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] origin_city=las vegas destination_city=sd refundable=b of possible values a) false b) true return_date=9th of this month departure_date=6th of this month airlines=f of possible values a) air canada b) united airlines c) british airways d) delta airlines e) air france f) southwest airlines g) alaska airlines h) american airlines outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) economy c) first class d) business passengers=a of possible values a) 1 b) 4 c) 3 d) 2 [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia. [system] where are you planning to leave and when are you coming back? [user] i want to come back on 10th of march. and, i am leaving on 5th of this month. [system] i have an american airlines flight. it leaves at 4:45 pm. the return is at 5:35 am. the price is $385. [user] that sounds perfect to me. can you buy flight tickets? [system] let's confirm the details. flight from philadelphia to nairobi with american airlines next tuesday at 4:45 pm. the return flight is on march 10th leaving at 5:35 am. they are economy. the number of passengers is 1. [user] yes that is perfect. [system] your ticket is confirmed. [user] thanks for your assistance.
State: [state] origin_city=philadelphia destination_city=nairobi refundable=none return_date=10th of march departure_date=5th of this month airlines=h outbound_departure_time=4:45 pm inbound_departure_time=5:35 am seating_class=b passengers=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] outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 3 c) 4 d) 2 seating_class=dontcare of possible values a) premium economy b) economy c) business d) first class airlines=b of possible values a) air france b) southwest airlines c) air canada d) delta airlines e) alaska airlines f) american airlines g) british airways h) united airlines refundable=a of possible values a) true b) false destination_city=sd inbound_departure_time=8:25 pm return_date=9th of this month origin_city=las vegas departure_date=6th of this month [context] [user] i'm looking for some flights. [system] where are you going to and leaving from? [user] i am going to nairobi, kenya. i am going from philadelphia. [system] where are you planning to leave and when are you coming back? [user] i want to come back on 10th of march. and, i am leaving on 5th of this month. [system] i have an american airlines flight. it leaves at 4:45 pm. the return is at 5:35 am. the price is $385. [user] that sounds perfect to me. can you buy flight tickets? [system] let's confirm the details. flight from philadelphia to nairobi with american airlines next tuesday at 4:45 pm. the return flight is on march 10th leaving at 5:35 am. they are economy. the number of passengers is 1. [user] yes that is perfect. [system] your ticket is confirmed. [user] thanks for your assistance. [system] can i help with anything else? [user] no, that's it.
State: [state] outbound_departure_time=4:45 pm passengers=a seating_class=b airlines=f refundable=none destination_city=nairobi inbound_departure_time=5:35 am return_date=10th of march origin_city=philadelphia departure_date=5th of this month