Domains: Events_23, Flights_23

user: I would like to purchase tickets today for an event.

system: Which particular event are you looking for and on which date?

user: I fancy watching Diamondbacks Vs Mets on 1st of March, I have heard it's great.

system: How many people are you going with?

user: Just one ticket.

system: Which city do you prefer?

user: Actually I am looking something else in Philly, I was told Hot Water Music is pretty cool.

system: To confirm then you want 1 ticket for Hot Water Music on March 1st in Philadelphia.

user: Yes that would be great.

system: Your booking is successful, have a great time.

user: Where abouts is the event?

system: It is at Underground Arts.

user: Thanks for that. Now I need a round flight to Philly.

system: Will you be returning on March 1st?

user: I will return this Sunday.

system: Which city are you flying from and on what date?

user: From London, UK on 1st of March.

system: There is an American Airlines flight leaving London at 2:05 pm and returning at 10:10 am on your chosen date. It works out $370 per ticket.

user: fine.

system: Do you need anymore assistance.

user: No thanks for that.

system: Have a good one.