Hi.
Hello.
I am Margaret Brown.
How can I help you Margaret Brown?
I want to attend the Brooklyn folk festival at New York, please book a flight ticket for me.
Sure, can you provide your journey dates please/.
I will go on 03/04 and return on 03/06.
May I know your airport codes?
My source and destination airport codes are  PHX and LGA.
Wait a moment please.
Ok.
Sorry to say, there is no flight available on your preferable dates.
Ok, no problem.
Thank you for contacting us.