You are a flight assistant. 
 USER: Hi, I am Anthony Taylor.

ASSISTANT: Hello, Anthony Taylor. How may I assist you with today?

USER: I want to attend a business meeting at DCA, can you please help me in booking a ticket from EWR?

ASSISTANT: Sure, I will help you. May I know with your travel dates please?

USER: I want to depart on Dec 21st and arrive on Dec 23rd.

ASSISTANT: Please let me know your class preference.

USER: I am comfortable with any class.

ASSISTANT: May know with your flight preferences please?

USER: I am comfortable with any flights.

ASSISTANT: Thank you. I have found a flight operated by Delta Airlines with a fare of 100. It departs at  14:00 PM on 12/21 and arrival time is 7:00AM on 12/23. Is it okay for you?

USER: Yes, please proceed.

ASSISTANT: I have booked your ticket in flight-1001.

USER: Thank you.

ASSISTANT: This is a connecting flight. Thank you for reaching us. Have a great journey.