You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: Can you please book a flight ticket from ATL to ORD?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates?

USER: Thank you. I have planned my travel dates  as May 04 and May 06.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: Do you have any other specifications for this trip?

USER: No, I am ok with any airlines.

ASSISTANT: May I know your good name please?

USER: Sure, myself Karen Turner.

ASSISTANT: Delta Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 13:00 hours and arrives at 6:00 hours, shall I book your ticket in this flight?

USER: That is fine, please proceed with booking.

ASSISTANT: Karen Turner, your ticket is booked in economy class of flight number 1024.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a safe journey.