You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: I am Sharon Gonzalez want to visit SEA, can you book a ticket from PHX?

ASSISTANT: Sure, may I know your dates of travel please?

USER: Sure, my travelling dates will be 08/29 and 08/31.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Ok.

ASSISTANT: There is a direct flight of fare 100 and the airline is Delta, are you ok with this booking?

USER: Ok, proceed with my booking.

ASSISTANT: Ok, your ticket has been reserved with the flight number 1004.

USER: Thank you.

ASSISTANT: You are welcome.