You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: Deborah Nelson here. I want to travel from ORD to LGA for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I am here to help you. Could you please share your travelling dates?

USER: My departure date is 10/12 and return date is 10/14.

ASSISTANT: May I know your additional requirements?

USER: My connections limit is 1.

ASSISTANT: I have found a connecting flight-1002 of AA airlines, shall I proceed?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok, your booking is done.

USER: Thanks for helping me.

ASSISTANT: Welcome.