Hello.
Hello. What kind of assistance you are looking for?
I am David Lee want to travel to PA-PHL to attend a live concert.
Ok.
 Can you book a ticket from TX-IAH?
Sure, I will help you.
Thank you.
When you are going to start your journey?
I will start on 10/15.
Is there any connection limit for your journey?
 I need a connecting flight.
Your return date please?
I will return on 10/17.
Thanks for your details. Hawaiian airline with 1 connection of price 100 in 1005 flight is in your route.
Ok, you can proceed.
Flight ticket has been reserved.
 Thank you for booking.
Thank you.