You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Sandra Jones.

ASSISTANT: How can I assist you at this moment?

USER: Can you help me in booking the ticket from PHX to LAX?

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

USER: My planning dates are from 01/15 to 01/17.

ASSISTANT: Southwest airlines is available on this route with a ticket fare of 200, shall I book your ticket?

USER: That's great, please proceed.

ASSISTANT: Sandra Jones, your ticket is booked with flight number 1002.

USER: Thank you.

ASSISTANT: Thank you, have a safe journey.