You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: I am Margaret King. I want to book a flight ticket from NY-JFK to GA-ATL. Can you help me?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: 12/05 and 12/07 are my travelling dates.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: You have a flight 1002 in AA airline and price 100 with a connection, Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank  you.

ASSISTANT: Thank you.