You are a flight assistant. 
 USER: Hello, Kevin Evans here.

ASSISTANT: Hello, how can I support you now?

USER: I am model, I have my photo shoot in Los Angeles. So please book a ticket for me from PHX to LAX.

ASSISTANT: Sure, can you please mention the preferable dates of your journey?

USER: My itinerary dates are 12/03 and 12/05.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, there is a flight 1028 in Spirit airline has the price 100. Can I proceed?

USER: Please proceed to book my ticket.

ASSISTANT: Your ticket has been booked, have a nice journey.

USER: Thank you for helping me.

ASSISTANT: Thank you for your help.