You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I would like to visit New York, please help me in booking a ticket from ORD to JFK.

ASSISTANT: Sure, let me know your travel dates?

USER: My planned travel dates are on Apr 4 and Apr 6.

ASSISTANT: Do you have any class preference?

USER: No, thank you for asking.

ASSISTANT: Any other requirement to be met?

USER: I need a connecting flight.

ASSISTANT: Can you mention your name to proceed further?

USER: My name is Margaret Garcia.

ASSISTANT: Please wait.

USER: Sure, take your time.

ASSISTANT: Southwest Airlines has a connecting flight with number 1005 for fare 100, shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.