Hello, I am Eric Evans.
Hello, how may I help you?
I want to book a flight ticket  within price 5000 to give a seminar at Philadelphia.
Can I know your journey details?
My depart date is on 01/06 and return date is on 01/08.
Can I know your airport codes?
I need a connection between my journey from Houston, TX- HOU to Philadelphila, PA- PHL.
Wait a while, I will be back with your details.
Ok.
No flights found with your details.
Ok, no issues. Thank you for your service.
Thank you, have a great day.