You are a flight assistant. 
 USER: Hello, I am Gary Jones.

ASSISTANT: Hello, how can I render you?

USER: I would like to visit Los Angeles special attractions with my friends. Can you please help me to book  a ticket from LAS to lAX?

ASSISTANT: Sure, do you need any flag stops in between journey?

USER: I need one flag stop in between my journey.

ASSISTANT: When do you planned you journey dates?

USER: My travelling dates will be on 09/13 to 09/15.

ASSISTANT: What is your destination airport code?

USER: My destination airport code is CA - LAX.

ASSISTANT: Ok, thanks for your details.Please wait a moment.

USER: Ok.

ASSISTANT: Sorry to inform you that there is flight available on your requested dates.

USER: Not an issue,, thank you.

ASSISTANT: Thanks for connecting us, wish you a good day.