Domains: Events_13, Flights_23

user: I would like to reserve tickets to an event.

system: Is there an specific event that you like? How many tickets would you like to buy?

user: I want four tickets to the event Mets Vs Diamondbacks.

system: Do you have a specific date in mind? Is there any city I should search in?

user: I would like something around New York. It should be on the 13th of March.

system: Please confirm these details: You have 4 tickets for the event Mets Vs Diamondbacks that is happeing on March 13th. It will take place in New York.

user: Yep, that sounds good to me.

system: Your reservation is confirmed. Have a fun time there!

user: I'd like a round trip flight to get there.

system: From which city will you leave from? What is the date you would like to travel? Will you be returning on March 13th?

user: I would like to start traveling on March 9th and return on March 14th. Find flights from Chicago.

system: There are 4 flights available to you. Would you like to fly with American Airlines? The flight will leave at 1:20 pm and the return flight leaves at 5:25 am. The ticket will cost $142.

user: Ok. Thank you, that is all.

system: Have a wonderful day!