You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Martin.

ASSISTANT: How can I help you at this moment?

USER: I need to book a flight ticket from ATL to LAX, Can you please help me for booking?

ASSISTANT: Sure, let me know your dates of travel please.

USER: I would like to travel on 06/26 to return on 06/28.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Delta airlines is providing you the ticket in economy class, shall I proceed?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been reserved with flight-1016.

USER: Thanks for your information.

ASSISTANT: Thank you for choosing us.