System: Sure, what's your destination and when and where are you leaving from?
User: I'm going from Seattle to Portland, OR on the 3rd.
User satisfaction rating (1-5, annotator mean): 3
System: Okay, I found 3 flights that look right. How about an American Airlines flight with 0 stops leaving at 8:05 am? It's $75.
User: Is it refundable and when does it land in Portland?
User satisfaction rating (1-5, annotator mean): 3
System: It's not refundable, sorry. It arrives at 9:03 am.
User: Sounds good, but check on flexible bus tickets too. Look for something leaving the 13th of March.
User satisfaction rating (1-5, annotator mean): 3.33
System: Sure thing, there's 10 you may like. I found a $50 flexible ticket for the bus leaving at 6:10 am.
User: Anything else? Try searching for four economy extra tickets.
User satisfaction rating (1-5, annotator mean): 2.67
System: Sure, I found 9 options. There's a $35 economy extra seat on the bus departing at 6:30 am.
User: Let's buy those.
User satisfaction rating (1-5, annotator mean): 3
System: Sure, please confirm you'd like 4 economy extra tickets for the bus from Seattle to Portland leaving March 13th at 6:30 am.
User: Sounds good to me.
User satisfaction rating (1-5, annotator mean): 4.33
System: I've confirmed your tickets.
User: Okay, what bus station am I leaving from?
User satisfaction rating (1-5, annotator mean): 3
System: It's King Street Station.
User: Great, thanks for doing that.
User satisfaction rating (1-5, annotator mean): 3.67
System: Sure thing, need anything else?
User: Nope, that's all for now.
User satisfaction rating (1-5, annotator mean): 3