You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning for the trip to New York, can you please find a flight from Chicago?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Thank you. My travelling dates are May 21 and May 23.

ASSISTANT: Do you like to go with a economy class or business class?

USER: I am comfortable to travel in any type of class.

ASSISTANT: May I know your locations?

USER: Sure, my desired location airport codes are ORD and JFK.

ASSISTANT: May I know your other specifications?

USER: I am looking for a single connecting flight.

ASSISTANT: Can I know your name for booking your flight ticket?

USER: My name is Rebecca Young.

ASSISTANT: There is a direct flight-1002 in economy class, shall I proceed?

USER: Yes, I am fine with the direct flight also. Please proceed to book the ticket.

ASSISTANT: Ok, booking is done on Southwest airlines.

USER: Thanks a lot for your help.

ASSISTANT: Welcome Rebecca Young.