You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Anthony Hall.

ASSISTANT: How may I help you?

USER: I would like to meet my uncle at Phoenix. Can you help me in booking a ticket from JFK to PHX?

ASSISTANT: Sure, please share your trip dates.

USER: My preferred journey dates are 10/13 and 10/15.

ASSISTANT: Please wait a moment.

USER: Ok, take your time.

ASSISTANT: Anthony, no flights has been found on your journey dates.

USER: Its ok, thank you for the information.

ASSISTANT: Thank you for choosing us.