System: where are you traveling from
User: i will travel from vancouver, bc
User satisfaction rating (1-5, annotator mean): 3.67
System: i found 2 tickets for you. Air canada with 1 stop for $284 depart at 4:45 pm
User: ok perfect
User satisfaction rating (1-5, annotator mean): 4.33
System: would you like to purchase a ticket
User: not right now
User satisfaction rating (1-5, annotator mean): 3.33
System: what else can i do for you
User: find me a bus ticket
User satisfaction rating (1-5, annotator mean): 3
System: are you leaving on march 2nd
User: i am leaving on 13th of this month
User satisfaction rating (1-5, annotator mean): 2.67
System: what about economy ticket for $31 depart at 6:40 am
User: what bus station am i leaving from
User satisfaction rating (1-5, annotator mean): 3.33
System: you will leave from pacific central station
User: ok. can you book the flight for me
User satisfaction rating (1-5, annotator mean): 3.33
System: please confirm your booking for 1 economy ticket with air canada from vancouver to seattle on march 2nd
User: yes please
User satisfaction rating (1-5, annotator mean): 3.33
System: your ticket is booked
User: thank you
User satisfaction rating (1-5, annotator mean): 3.67
System: what else can i do for you
User: no that's it
User satisfaction rating (1-5, annotator mean): 3.33