[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 refundable=a of possible values a) true b) false return_date=9th of this month passengers=c of possible values a) 2 b) 4 c) 1 d) 3 airlines=h of possible values a) american airlines b) air canada c) air france d) alaska airlines e) british airways f) delta airlines g) united airlines h) southwest airlines inbound_departure_time=8:25 pm destination_city=sd outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class departure_date=6th of this month [context] [user] i need a one way flight.
State: [state] origin_city=none refundable=none return_date=none passengers=none airlines=none inbound_departure_time=none destination_city=none outbound_departure_time=none seating_class=none departure_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 inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false return_date=9th of this month airlines=c of possible values a) air france b) american airlines c) southwest airlines d) united airlines e) alaska airlines f) air canada g) british airways h) delta airlines passengers=a of possible values a) 1 b) 3 c) 2 d) 4 origin_city=las vegas departure_date=6th of this month destination_city=sd seating_class=dontcare of possible values a) business b) premium economy c) first class d) economy [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles.
State: [state] outbound_departure_time=none inbound_departure_time=none refundable=none return_date=none airlines=none passengers=none origin_city=los angeles departure_date=none destination_city=none seating_class=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 outbound_departure_time=3:10 pm destination_city=sd airlines=e of possible values a) alaska airlines b) united airlines c) british airways d) american airlines e) southwest airlines f) air canada g) delta airlines h) air france inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) business b) first class c) premium economy d) economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 return_date=9th of this month refundable=b of possible values a) false b) true departure_date=6th of this month [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on.
State: [state] origin_city=los angeles outbound_departure_time=none destination_city=san diego airlines=dontcare inbound_departure_time=none seating_class=none passengers=a return_date=none refundable=none departure_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] inbound_departure_time=8:25 pm refundable=a of possible values a) true b) false airlines=a of possible values a) southwest airlines b) air canada c) british airways d) delta airlines e) alaska airlines f) air france g) united airlines h) american airlines origin_city=las vegas outbound_departure_time=3:10 pm return_date=9th of this month seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy passengers=b of possible values a) 4 b) 1 c) 2 d) 3 departure_date=6th of this month destination_city=sd [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd.
State: [state] inbound_departure_time=none refundable=none airlines=dontcare origin_city=los angeles outbound_departure_time=none return_date=none seating_class=none passengers=a departure_date=the 2nd destination_city=san diego

[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 return_date=9th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd passengers=b of possible values a) 3 b) 1 c) 2 d) 4 refundable=b of possible values a) false b) true origin_city=las vegas airlines=a of possible values a) southwest airlines b) delta airlines c) american airlines d) air france e) british airways f) air canada g) alaska airlines h) united airlines seating_class=dontcare of possible values a) first class b) economy c) premium economy d) business [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land?
State: [state] departure_date=the 2nd return_date=none outbound_departure_time=none inbound_departure_time=none destination_city=san diego passengers=d refundable=none origin_city=los angeles airlines=dontcare seating_class=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 airlines=g of possible values a) british airways b) delta airlines c) american airlines d) air france e) alaska airlines f) air canada g) southwest airlines h) united airlines origin_city=las vegas refundable=b of possible values a) false b) true inbound_departure_time=8:25 pm destination_city=sd 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 outbound_departure_time=3:10 pm [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find?
State: [state] departure_date=the 2nd airlines=dontcare origin_city=los angeles refundable=none inbound_departure_time=none destination_city=san diego seating_class=none return_date=none passengers=b 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] airlines=h of possible values a) air canada b) united airlines c) british airways d) american airlines e) alaska airlines f) air france g) delta airlines h) southwest airlines inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) premium economy b) business c) economy d) first class return_date=9th of this month destination_city=sd passengers=b of possible values a) 3 b) 1 c) 4 d) 2 departure_date=6th of this month refundable=b of possible values a) false b) true origin_city=las vegas [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me.
State: [state] airlines=d inbound_departure_time=none outbound_departure_time=7:40 am seating_class=none return_date=none destination_city=san diego passengers=c departure_date=the 2nd refundable=none origin_city=los angeles

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] destination=lax group_size=a of possible values a) 3 b) 4 c) 1 d) 2 e) 5 departure_time=11:50 am origin=vegas fare_type=b of possible values a) flexible b) economy c) economy extra departure_date=3rd of this month [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there.
State: [state] destination=san diego group_size=b departure_time=none origin=los angeles fare_type=a departure_date=the 3rd

[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) first class b) premium economy c) economy d) business origin_city=las vegas return_date=9th of this month passengers=b of possible values a) 3 b) 1 c) 4 d) 2 refundable=b of possible values a) false b) true airlines=b of possible values a) alaska airlines b) southwest airlines c) air canada d) american airlines e) british airways f) air france g) delta airlines h) united airlines departure_date=6th of this month outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there.
State: [state] seating_class=none origin_city=los angeles return_date=none passengers=c refundable=none airlines=d departure_date=the 2nd outbound_departure_time=7:40 am inbound_departure_time=none destination_city=san diego

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy destination=lax group_size=d of possible values a) 5 b) 4 c) 2 d) 3 e) 1 departure_time=11:50 am [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th.
State: [state] origin=los angeles departure_date=march 4th fare_type=a destination=san diego group_size=b departure_time=none

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] origin=vegas departure_time=11:50 am destination=lax fare_type=c of possible values a) economy extra b) flexible c) economy group_size=c of possible values a) 2 b) 1 c) 3 d) 5 e) 4 departure_date=3rd of this month [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at?
State: [state] origin=los angeles departure_time=none destination=san diego fare_type=a group_size=e departure_date=march 4th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] group_size=c of possible values a) 5 b) 1 c) 3 d) 2 e) 4 origin=vegas departure_time=11:50 am destination=lax fare_type=c of possible values a) flexible b) economy extra c) economy departure_date=3rd of this month [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have?
State: [state] group_size=e origin=los angeles departure_time=none destination=san diego fare_type=b departure_date=march 4th

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax origin=vegas departure_date=3rd of this month fare_type=a of possible values a) economy b) flexible c) economy extra group_size=c of possible values a) 1 b) 2 c) 3 d) 5 e) 4 [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have? [system] a bus with an economy extra ticket departs at 9:20 am and costs $33. [user] that works for me.
State: [state] departure_time=9:20 am destination=san diego origin=los angeles departure_date=march 4th fare_type=c group_size=e

[example] [user] i need help finding a bus to lax. [system] where would you be departing from? [user] i will be leaving from vegas. [system] what day do you plan on leaving? [user] my departure date is the 3rd of this month. i need 3 tickets and prefer economy tickets. [system] i have a bus that leaves at 11:50 am that has economy tickets for $33 each. [user] that one sounds perfect. [slots] departure_time=11:50 am destination=lax departure_date=3rd of this month fare_type=c of possible values a) economy extra b) flexible c) economy origin=vegas group_size=b of possible values a) 1 b) 3 c) 2 d) 4 e) 5 [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have? [system] a bus with an economy extra ticket departs at 9:20 am and costs $33. [user] that works for me. [system] shall i get you tickets now? [user] no, not right now. book me those flight tickets.
State: [state] departure_time=9:20 am destination=san diego departure_date=march 4th fare_type=a origin=los angeles group_size=d

[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=d of possible values a) 2 b) 3 c) 4 d) 1 airlines=c of possible values a) air canada b) delta airlines c) southwest airlines d) alaska airlines e) air france f) british airways g) united airlines h) american airlines destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm seating_class=dontcare of possible values a) business b) economy c) premium economy d) first class return_date=9th of this month departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have? [system] a bus with an economy extra ticket departs at 9:20 am and costs $33. [user] that works for me. [system] shall i get you tickets now? [user] no, not right now. book me those flight tickets.
State: [state] passengers=c airlines=h destination_city=san diego refundable=none outbound_departure_time=7:40 am seating_class=none return_date=none departure_date=the 2nd inbound_departure_time=none origin_city=los angeles

[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=b of possible values a) united airlines b) southwest airlines c) delta airlines d) air france e) air canada f) american airlines g) alaska airlines h) british airways destination_city=sd return_date=9th of this month passengers=c of possible values a) 3 b) 2 c) 1 d) 4 seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have? [system] a bus with an economy extra ticket departs at 9:20 am and costs $33. [user] that works for me. [system] shall i get you tickets now? [user] no, not right now. book me those flight tickets. [system] you want 4 economy tickets flying from los angeles to san diego on american airlines march 2nd. is that right? [user] that is right. what time does the flight land and are refunds offered?
State: [state] airlines=f destination_city=san diego return_date=none passengers=d seating_class=a refundable=none outbound_departure_time=7:40 am departure_date=march 2nd inbound_departure_time=none origin_city=los angeles

[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 return_date=9th of this month destination_city=sd passengers=c of possible values a) 2 b) 3 c) 1 d) 4 airlines=d of possible values a) air france b) delta airlines c) united airlines d) southwest airlines e) air canada f) british airways g) american airlines h) alaska airlines seating_class=dontcare of possible values a) first class b) economy c) business d) premium economy departure_date=6th of this month inbound_departure_time=8:25 pm origin_city=las vegas [context] [user] i need a one way flight. [system] what city are you departing? [user] i am departing out of los angeles. [system] where are you going? [user] there are four people total and i am going to san diego and don't care what airline it is on. [system] what is your departure date? [user] i am departing on the 2nd. [system] search found 3 results. alaska airlines has 0 transfers, a departure time of 7:30 am and a cost of $59. [user] what time does the flight land? [system] the flight lands at 8:24 am. [user] what else can you find? [system] american airlines has 0 transfers, a departure time of 7:40 am and costs $59. [user] that works for me. [system] shall i get you tickets? [user] no, not right now. find me a flexible bus ticket that leaves on the 3rd in order to get there. [system] search revealed 10 results. a bus with a flexible ticket is departing at 7:40 am and costs $48. [user] try to find a bus with economy extra tickets that departs on march 4th. [system] a bus with an economy extra ticket departs at 7:50 am and costs $39. [user] that is the name of the bus station this trip departs and arrives at? [system] the departing station is union station and the arrival station is santa fe depot. [user] what else do you have? [system] a bus with an economy extra ticket departs at 9:20 am and costs $33. [user] that works for me. [system] shall i get you tickets now? [user] no, not right now. book me those flight tickets. [system] you want 4 economy tickets flying from los angeles to san diego on american airlines march 2nd. is that right? [user] that is right. what time does the flight land and are refunds offered? [system] your ticket is booked. the flight lands at 8:34 am and refunds are not offered for this flight. [user] thanks a bunch. that is everything.
State: [state] refundable=none outbound_departure_time=7:40 am return_date=none destination_city=san diego passengers=d airlines=g seating_class=b departure_date=march 2nd inbound_departure_time=none origin_city=los angeles