You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am  Eric Lopez. I want to book a flight ticket to attend an seminar on 03/31 and my return would be  04/02. Can you help me?

ASSISTANT: Sure, we will help you. May I know your location points?

USER: ORD and OAK are my airport codes.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: We are glad to inform you that there is a flight available with price 100 in AA airline having single connection. Shall I make a move?

USER: You can reserve it.

ASSISTANT: Eric, your booking has been confirmed in flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.