Domains: Trains_13

user: Can you locate a train for me? I want one seat.

system: What is the date that you wish to travel? Which city are you heading to?

user: See if you can find me tickets for 4th of March heading to Phoenix, AZ.

system: What is your point of departure?

user: I need tickets leaving from Anaheim.

system: There are 4 trains that might work for you. One leaves at 6:30 am and costs $122 in all.

user: Are there trains besides that one that might work?

system: There is one leaving at 6:40 am. This one's price is $123 in all.

user: That sounds fine, that was all I needed.

system: See you another day.