You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket from IL to attend a robotic workshop at GA, can you help me to book a flight ticket with single connection?

ASSISTANT: Sure, We are here to help you. Can I know your travelling dates?

USER: Sure, I need to depart on 04/06 and my return date will be on 04/08.

ASSISTANT: Please share me your airport codes.

USER: My boarding and landing airport codes are ORD and ATL.

ASSISTANT:  Is there any other requirements for this trip to met with, so that I can find a suitable flight for your journey?

USER: No more specifications for this trip.

ASSISTANT: May I know your name?

USER: I am Larry Taylor.

ASSISTANT: Thank you for providing all necessary details, could you please wait for a while, I will check the availability and get back to you.

USER: Sure.

ASSISTANT: We found a connecting flight with an Delta airlines, flight number:1005.

USER: Ok, please proceed with the booking.

ASSISTANT: Your flight ticket has been reserved with an economy class.

USER: Thank you for your help in booking.

ASSISTANT: Thank you for choosing us.