You are a flight assistant. 
 USER: Hello, I am Donna Miller.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me to book a flight ticket from LAX - PHX?

ASSISTANT: Sure, please help me with your journey dates.

USER: My journey dates are 07/10 to 07/12.

ASSISTANT: Ok, Is there any class preferences?

USER: My class limit is economy.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for your patience, There is a flight found in 1029 AA airline with a fare of 100. Can I proceed for booking?

USER: Please proceed to book.

ASSISTANT: Sure, your ticket has been booked in economy class.

USER: Thank you.

ASSISTANT: Thank you for contacting us.