Hi.
Hello. How may I help you?
I want to book a flight ticket. Can you please help with that?
Sure, may I know your airport codes?
My airport codes are PHL and MSP.
Please help me with your travel dates?
I want to travel on 03/29 and return back on 03/31.
Wait for a while.
Ok, take your own time.
I am sorry to say that there is no flight found under your details.
Ok, it's not a problem.
Thank you for contacting  us.
Anyway thank you for the information.
May I know your name please?
Myself Mark Martinez.
Thank you.