Hello.
Hello. How may I serve you at this moment?
I want to meet my ex-wife, could you book my ticket from PHL to IAH?
Sure, may I know your good name please?
Edward Lewis here.
On which dates would you like to travel?
My itinerary dates are Jan 20 and Jan 22.
Ok, do you need a lay by in between the journey?
I need single lay by in my journey.
OK, do you have any other preferences?
No.
We found a  Southwest airlines with fare of 100 and a lay by in between the journey matches your schedule.
Please book my ticket.
Your ticket has been confirmed with flight number 1021.
Thank you for assisting me.
Thank you for reaching us.