You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Joseph Brown.

ASSISTANT: How can I help you at this moment?

USER: I am looking for a flight from PHX to DTW, can you help me in booking the flight?

ASSISTANT: Sure, I will help you with this. Could you please provide your journey dates to proceed further?

USER: My trip dates are from 10/22 till 10/24.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: UA airlines is providing service with one stop over on this route and ticket costs 200, shall I book your ticket?

USER: Please proceed with it.

ASSISTANT: Joseph Brown, your ticket is booked in flight number 1002.

USER: Thank you for booking.

ASSISTANT: Thank you and have a safe journey.

USER: Welcome.