You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. I hope you are good today, how can I help you?

USER: I'm Gary Clark. I am planning to attend music concert at PHX, can you please help me with booking a flight ticket from LAX?

ASSISTANT: On which date you want to travel to LAX?

USER: Sure, I would like to take off on 03/27 and return back on 03/29.

ASSISTANT: Please wait a while, I will check and revert back to you. Sorry to say, there is no flight on your desired travel dates.

USER: Ok, but please make sure that the connection limit is 1. Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for opting us.

USER: You are welcome.