You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book the flight ticket from PHX to LGA. Can you please help me?

ASSISTANT: Sure, please share me when you planned to travel?

USER: I prefer to travel in between Oct 24 and Oct 26.

ASSISTANT: Do you want a connecting flight or direct flight?

USER: Connected flight is required.

ASSISTANT: Is there any other requirement?

USER: No.

ASSISTANT: May I know your good name?

USER: James Carter here.

ASSISTANT: Thank you for the details, sorry there is no flight is available on your given journey data.

USER: Ok, not an issue. Thanks for checking.

ASSISTANT: Thank you for visiting us, we hope see you again.