You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Melissa Hill.

ASSISTANT: How can I guide you at this moment?

USER: I would like to travel from PHX to BOS, could you help me out?

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

USER: My preferable dates are from 01/16 to 01/18.

ASSISTANT: Wait a moment please.

USER: Ok.

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

USER: Please proceed with the booking.

ASSISTANT: Melissa Hill, your ticket is booked with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you and have a safe journey.