Hi.
Hello. How can I help?
I want to attend an event at Houston, can you please help me to book my flight ticket from PHL to IAH?
Let me know your travelling dates.
I would like to depart on Oct 17 and return back on Oct 19.
Do you have any preference?
I prefer for an economy class.
Can   I   know   your   name?
My name is Deborah Perez.
Sorry, no flights found for your travelling dates. Thank you.