You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Please help me in booking a flight ticket from ORD to EWR.

ASSISTANT: Sure, I am here to help you. Please let me know your travelling dates.

USER: Jan, 11 and Jan, 13 are my travelling dates.

ASSISTANT: Do you prefer any lay by in between journey?

USER: Yes, I need a lay by.

ASSISTANT: Are there any other specifications for you?

USER: No, thank you.

ASSISTANT: May I know your good name?

USER: Eric Green here.

ASSISTANT: American Airlines is providing connecting flight with the ticket fare of 300 and depart time is 3:00 hours, arrival time is 0:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1021.

USER: Thank you.

ASSISTANT: Thank you for availing us.