You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you for today?

USER: I am Jack Martinez, I want to book a flight ticket to PHX from AUS in the month of May to meet my friend.

ASSISTANT: Sure, I will help you to about your booking. Can you please help by providing your planned dates of journey?

USER: Sure, my planned dates of journey are 05/27 and 05/29.

ASSISTANT: Hold on for a second please.

USER: Ok, sure have your time.

ASSISTANT: Sorry Jack, I have not found any flights to your specified destination point.

USER: It's ok, anyway thank you for the information.

ASSISTANT: It's my pleasure, thank you for reaching out here.

USER: Mos welcome.