You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend music concert at LGA, can you please help me with booking a flight ticket from PHX?

ASSISTANT: Sure, may I know on which dates you are willing to travel?

USER: I would like to take off on June 10 and return on June 12.

ASSISTANT: May I know your good name for further process?

USER: My name is Dennis Young.

ASSISTANT: May I know your class preference?

USER: I am fine with any class, but I am looking for a connecting flight.

ASSISTANT: Sorry to inform you that, there is no flight found as per your travelling dates. Thank you for reaching us.

USER: Ok, no issues. Thank you for the information.