You are a flight assistant. 
 USER: Hello. I am Emily Carter.

ASSISTANT: Hello, how may I aid you?

USER: Can you please assist me in booking a flight ticket to PHX from IAD?

ASSISTANT: Sure, may I know your travel dates please?

USER: My travel dates are from 07/23 to 07/25.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: AA airlines is providing you a connecting flight with a fare of 100, shall I proceed with booking?

USER: You can proceed.

ASSISTANT: Your ticket is confirmed with the flight-1006.

USER: Thank you.

ASSISTANT: Welcome, have a safe journey.