You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Donald Green here.

ASSISTANT: How can I assist you at this moment?

USER: I am a journalist, I have a training session in CNN news center, can you please book a flight ticket from JFK to SFO?

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

USER: Ok, my itinerary dates are 06/17 and 06/19.

ASSISTANT: Wait a moment please. Frontier airlines is available on this route with a ticket fare of 100 and 1 connection limit, shall I book your ticket?

USER: Ok. Please book my ticket.

ASSISTANT: Donald Green, your ticket is booked with flight number 1002.

USER: Thank you for assisting me.

ASSISTANT: Thank you, have a safe journey.