You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Katherine Anderson.

ASSISTANT: How can I guide you at this moment?

USER: Have a meeting in Detroit, DTW from IAD which is my hometown, can you help me?

ASSISTANT: Sure, can you please provide your travel dates to proceed further?

USER: Ok, I will be starting on 01/05 and return date is 01/07.

ASSISTANT: Wait a moment please.

USER: Ok, please take your time.

ASSISTANT: Delta airlines is available on this route with a ticket far e of 100, shall I book your ticket?

USER: The intents are good, please book it.

ASSISTANT: Katherine Anderson, your ticket is booked with flight number 1011.

USER: Thank you for assisting me.

ASSISTANT: Thank you, have a safe journey.