You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am Stephanie Carter. Please book a flight ticket from LAX to IAD.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travel dates will be 09/09 and 09/11.

ASSISTANT: Ok, do your have any other requirements?

USER: Yes, I need a connecting flight under normal cost airlines.

ASSISTANT: Here is a flight ticket in normal cost airline ticket with fare 200 and 1022 as flight number in economy class. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Ok, your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.