You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to visit Phoenix, can you please book me a ticket from LAX to PHX?

ASSISTANT: Ok, may I know your preferable travelling dates?

USER: My preferable journey dates are from 07/11 to 07/13.

ASSISTANT: Ok, could I know your name please?

USER: My name is George Allen.

ASSISTANT: The Delta airline with flight number 1009 is available having price as 200 and connection as 1.

USER: Please find direct flight on this route.

ASSISTANT: Ok, please allow me a minute.

USER: Sure, take your own time.

ASSISTANT: Ok. Sorry, there is no plane as per your request.

USER: Ok, not an issue. I will find any alternate for this trip. Thank you for providing information.

ASSISTANT: Thank you.