Domains: Flights_23, Buses_13

user: i am looking for a premium economy to mexico city

system: what city are you traveling from

user: i need 4 tickets on delta airlines from seattle

system: when would you like to fly

user: i need 1 tickets flying to portland, or on 13th of march

system: i found 1 flights with delta airlines with 0 stop for $119 at 7:55 am

user: when does it arrive

system: you will arrive at 8:53 am

user: sure

system: what else can i do for you

user: i need a bus ticket to get there wednesday next week

system: i found a bus with 0 transfer for $33 depart at 6:10 am

user: ok perfect

system: would you like to buy the ticket

user: yes please

system: please confirm your purchase of 1 ticket from seattle to portland on march 6th at 6:10 am

user: yes please, what is the end destination

system: you will arrive at portland bus station

user: what station am i leaving from

system: you will depart from king street station

user: ok thank you

system: have a nice day