Hello.
Hello, how can I aid you?
I am Brian Perez. I would like to travel from SFO to LGA. Can you please help me to book a flight ticket?
Sure, I am here to help you. May I know how much you can pay for this ticket?
I can afford upto 5000.
Ok, can I know on  which dates you want to travel?
My travelling dates will be on 12/13 to 12/15.
Please stand by.
Ok.
Thank you for your time, sorry we didn't find any flights with your details.
Ok, not an issue.
Thank you for opting us, have a nice day.