You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Patrick Young.

ASSISTANT: Welcome to flight booking agency Young.

USER: Thank you, I have to go Phoenix next week for attending a summit there, can you please book a flight ticket for me from PHX to PHX?

ASSISTANT: Sure, I am glad to help you.

USER: Thanks.

ASSISTANT: Can you please provide your preferable dates of travelling?

USER: I want to take off on 01/13 and book my return ticket also on 01/15.

ASSISTANT: Please wait a moment to check the flights availability.

USER: Ok.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 is provided by Delta airlines. Shall I proceed with this?

USER: That's perfect, please confirm this flight ticket for me.

ASSISTANT: Ok, your ticket has been confirmed successfully in flight number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, hope your have a great day.