Hi. My name is Benjamin Jones.
Hello. How may I help you?
  I want to book a flight ticket for my two days trip from 11/27 to 11/29, can you help me?
May I know your airport codes?
My airport codes are PHX to HOU.
There is a flight which can travel to your region having a single lay out in between your journey having a ticket fare of 100 which is provided by DElta airlines. Would you like to book this flight for your journey?
Please book my ticket.
Sure, please wait a minute. Your ticket is booked.
Thank you for your help.
Most welcome.