You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Here Emily Carter. I am present at my home town LGA, I would like to go PHX to attend my friend marriage. Could you help me out in booking a flight ticket?

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

USER: My trip dates are 07/03 and 07/05.

ASSISTANT: Wait a moment please.

USER: Sure, take your own time.

ASSISTANT: Frontier airlines is available on this route with a ticket fare of 100 and 1 stop over, shall I book your ticket?

USER: I need a direct flight.

ASSISTANT: AA airlines is providing service on this route with direct flight, shall I book your ticket?

USER: Ok, proceed with booking.

ASSISTANT: Emily Carter, your ticket is booked with flight number 1008.

USER: Thank you for helping me.

ASSISTANT: Thank you and have a safe journey.