[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 passengers=a of possible values a) 1 b) 4 c) 2 d) 3 origin_city=las vegas return_date=9th of this month departure_date=6th of this month destination_city=sd inbound_departure_time=8:25 pm seating_class=dontcare of possible values a) premium economy b) first class c) economy d) business airlines=e of possible values a) delta airlines b) british airways c) air france d) united airlines e) southwest airlines f) american airlines g) air canada h) alaska airlines outbound_departure_time=3:10 pm [context] [user] i want you to help me find a one-way flight which leaves from washington.
State: [state] refundable=none passengers=none origin_city=washington return_date=none departure_date=none destination_city=none inbound_departure_time=none seating_class=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 origin_city=las vegas passengers=a of possible values a) 1 b) 3 c) 2 d) 4 inbound_departure_time=8:25 pm airlines=g of possible values a) alaska airlines b) delta airlines c) united airlines d) air france e) british airways f) american airlines g) southwest airlines h) air canada departure_date=6th of this month seating_class=dontcare of possible values a) premium economy b) business c) first class d) economy return_date=9th of this month refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly.
State: [state] destination_city=philly origin_city=washington passengers=b inbound_departure_time=none airlines=none departure_date=none seating_class=none return_date=none refundable=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] airlines=g of possible values a) american airlines b) air france c) alaska airlines d) delta airlines e) british airways f) united airlines g) southwest airlines h) air canada destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm origin_city=las vegas seating_class=dontcare of possible values a) economy b) premium economy c) business d) first class inbound_departure_time=8:25 pm departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 return_date=9th of this month [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd.
State: [state] airlines=none destination_city=philly refundable=none outbound_departure_time=none origin_city=washington seating_class=none inbound_departure_time=none departure_date=the 2nd passengers=b 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] inbound_departure_time=8:25 pm departure_date=6th of this month refundable=b of possible values a) false b) true destination_city=sd airlines=e of possible values a) delta airlines b) alaska airlines c) air france d) united airlines e) southwest airlines f) american airlines g) british airways h) air canada passengers=b of possible values a) 3 b) 1 c) 4 d) 2 seating_class=dontcare of possible values a) business b) premium economy c) economy d) first class outbound_departure_time=3:10 pm return_date=9th of this month origin_city=las vegas [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest?
State: [state] inbound_departure_time=none departure_date=the 2nd refundable=none destination_city=philly airlines=none passengers=a seating_class=none outbound_departure_time=none return_date=none origin_city=washington

[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 return_date=9th of this month outbound_departure_time=3:10 pm airlines=d of possible values a) air canada b) united airlines c) alaska airlines d) southwest airlines e) air france f) british airways g) delta airlines h) american airlines refundable=b of possible values a) false b) true destination_city=sd seating_class=dontcare of possible values a) business b) first class c) economy d) premium economy departure_date=6th of this month passengers=c of possible values a) 4 b) 3 c) 1 d) 2 inbound_departure_time=8:25 pm [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me.
State: [state] origin_city=washington return_date=none outbound_departure_time=4:50 pm airlines=d refundable=none destination_city=philly seating_class=none departure_date=the 2nd passengers=b 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] passengers=b of possible values a) 2 b) 1 c) 3 d) 4 airlines=a of possible values a) southwest airlines b) american airlines c) delta airlines d) air france e) alaska airlines f) united airlines g) air canada h) british airways refundable=a of possible values a) true b) false destination_city=sd seating_class=dontcare of possible values a) first class b) business c) premium economy d) economy departure_date=6th of this month origin_city=las vegas return_date=9th of this month inbound_departure_time=8:25 pm outbound_departure_time=3:10 pm [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st.
State: [state] passengers=c airlines=a refundable=none destination_city=philly seating_class=none departure_date=the 2nd origin_city=washington return_date=none inbound_departure_time=none outbound_departure_time=4:50 pm

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=d of possible values a) 2 b) 3 c) 1 d) 4 e) 5 leaving_time=8:40 am from_location=san francisco to_location=lax leaving_date=1st of march [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st.
State: [state] travelers=b leaving_time=none from_location=washington to_location=philly leaving_date=march 1st

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] leaving_time=8:40 am to_location=lax leaving_date=1st of march from_location=san francisco travelers=b of possible values a) 2 b) 4 c) 5 d) 1 e) 3 [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week.
State: [state] leaving_time=none to_location=philly leaving_date=sunday this week from_location=washington travelers=e

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=a of possible values a) 4 b) 2 c) 3 d) 1 e) 5 to_location=lax leaving_date=1st of march from_location=san francisco leaving_time=8:40 am [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at?
State: [state] travelers=c to_location=philly leaving_date=sunday this week from_location=washington leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] to_location=lax travelers=c of possible values a) 3 b) 5 c) 4 d) 1 e) 2 leaving_date=1st of march from_location=san francisco leaving_time=8:40 am [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving?
State: [state] to_location=philly travelers=a leaving_date=sunday this week from_location=washington leaving_time=none

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=d of possible values a) 2 b) 1 c) 5 d) 4 e) 3 to_location=lax leaving_time=8:40 am leaving_date=1st of march from_location=san francisco [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me.
State: [state] travelers=e to_location=philly leaving_time=7:50 am leaving_date=sunday this week from_location=washington

[example] [user] can you find me a bus to lax for 4 people? [system] what is the departure location and time? [user] the 1st of march from san francisco. [system] i found 9 buses for you. one departs at 8:40 am and costs $41. it has 0 transfers. [user] that is perfect. [slots] travelers=c of possible values a) 1 b) 3 c) 4 d) 5 e) 2 leaving_time=8:40 am leaving_date=1st of march to_location=lax from_location=san francisco [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me. [system] are you interested in buying tickets for this bus? [user] no, i don't want to have tickets booked for this bus.
State: [state] travelers=b leaving_time=7:50 am leaving_date=sunday this week to_location=philly from_location=washington

[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 airlines=b of possible values a) air france b) southwest airlines c) british airways d) united airlines e) air canada f) delta airlines g) alaska airlines h) american airlines departure_date=6th of this month origin_city=las vegas seating_class=dontcare of possible values a) economy b) first class c) business d) premium economy passengers=a of possible values a) 1 b) 4 c) 3 d) 2 refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm inbound_departure_time=8:25 pm destination_city=sd [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me. [system] are you interested in buying tickets for this bus? [user] no, i don't want to have tickets booked for this bus. [system] is there something else i can help you with? [user] is it possible for you, to book me the flight you mentioned earlier?
State: [state] return_date=none airlines=b departure_date=sunday this week origin_city=washington seating_class=none passengers=c refundable=none outbound_departure_time=4:50 pm inbound_departure_time=none destination_city=philly

[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=g of possible values a) delta airlines b) air france c) alaska airlines d) american airlines e) air canada f) british airways g) southwest airlines h) united airlines seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class destination_city=sd refundable=b of possible values a) false b) true outbound_departure_time=3:10 pm passengers=c of possible values a) 3 b) 2 c) 1 d) 4 [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me. [system] are you interested in buying tickets for this bus? [user] no, i don't want to have tickets booked for this bus. [system] is there something else i can help you with? [user] is it possible for you, to book me the flight you mentioned earlier? [system] can you please confirm that you want to buy economy flight tickets for 3 people for the southwest airlines flight which leaves from washington on march 3rd to go to philadelphia? [user] that seems nice to me.
State: [state] inbound_departure_time=none return_date=none departure_date=march 3rd origin_city=washington airlines=g seating_class=a destination_city=philadelphia refundable=none outbound_departure_time=4:50 pm 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] return_date=9th of this month seating_class=dontcare of possible values a) economy b) business c) premium economy d) first class airlines=g of possible values a) british airways b) delta airlines c) air france d) united airlines e) air canada f) american airlines g) southwest airlines h) alaska airlines inbound_departure_time=8:25 pm destination_city=sd refundable=a of possible values a) true b) false outbound_departure_time=3:10 pm passengers=a of possible values a) 1 b) 2 c) 4 d) 3 departure_date=6th of this month origin_city=las vegas [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me. [system] are you interested in buying tickets for this bus? [user] no, i don't want to have tickets booked for this bus. [system] is there something else i can help you with? [user] is it possible for you, to book me the flight you mentioned earlier? [system] can you please confirm that you want to buy economy flight tickets for 3 people for the southwest airlines flight which leaves from washington on march 3rd to go to philadelphia? [user] that seems nice to me. [system] your requested one-way ticket has been booked. [user] i appreciate your help.
State: [state] return_date=none seating_class=a airlines=g inbound_departure_time=none destination_city=philadelphia refundable=none outbound_departure_time=4:50 pm passengers=d departure_date=march 3rd origin_city=washington

[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 origin_city=las vegas seating_class=dontcare of possible values a) economy b) business c) first class d) premium economy refundable=b of possible values a) false b) true return_date=9th of this month inbound_departure_time=8:25 pm destination_city=sd airlines=b of possible values a) american airlines b) southwest airlines c) alaska airlines d) air france e) delta airlines f) british airways g) united airlines h) air canada passengers=b of possible values a) 2 b) 1 c) 4 d) 3 departure_date=6th of this month [context] [user] i want you to help me find a one-way flight which leaves from washington. [system] can you tell me where you want to arrive at? [user] i want tickets for three people, and my destination is philly. [system] can you tell me when are you planning to leave? [user] i want to leave for my trip on the 2nd. [system] there are 3 flights which suits what you want. one of the flights is with american airlines with 1 stop, which leaves at 8 am. the ticket for this flight costs $133. [user] is there some other flight you can suggest? [system] another flight is with southwest airlines which has 1 stop and it leaves at 4:50 pm. the cost of this flight ticket is $140. [user] this flight seems nice to me. [system] are you willing to buy tickets for this flight? [user] some other time. i want to find a bus to go there. i will be leaving on march 1st. [system] there are 8 bus which you might like. one of the buses leaves at 7:10 am, it has 0 transfers, and the ticket costs $30. [user] is there some other bus which you can recommend? i will leave for my trip on sunday this week. [system] there are 7 buses which might suit your needs. one of the bus leaves at 7:50 am, and it has 0 transfers. the ticket for this bus costs $28. [user] can you tell me the bus station where i will arrive at? [system] the bus station where you will arrive is intercity terminal. [user] can you tell me the bus station from where i will be leaving? [system] the station from where the bus will depart is union station? [user] that seems nice to me. [system] are you interested in buying tickets for this bus? [user] no, i don't want to have tickets booked for this bus. [system] is there something else i can help you with? [user] is it possible for you, to book me the flight you mentioned earlier? [system] can you please confirm that you want to buy economy flight tickets for 3 people for the southwest airlines flight which leaves from washington on march 3rd to go to philadelphia? [user] that seems nice to me. [system] your requested one-way ticket has been booked. [user] i appreciate your help. [system] is there something else i can do to help you? [user] nothing. i am thankful for the help you provided to me.
State: [state] outbound_departure_time=4:50 pm origin_city=washington seating_class=a refundable=none return_date=none inbound_departure_time=none destination_city=philadelphia airlines=b passengers=d departure_date=march 3rd