You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: My name is Mark Rodriguez. I am planning to travel from PHL to PHX, could you please help me with that?

ASSISTANT: Sure, may I know your dates?

USER: My travelling dates are 08/28 and 08/30.

ASSISTANT: Thank you for your information. I found a flight 1019 which matches you.

USER: Please confirm the booking.

ASSISTANT: Sure, your ticket is confirmed with Delta airlines.

USER: Thank you for the help.

ASSISTANT: Thank you, have a safe journey.