Hello.
Hello, may I know how best I can help you today?
Due to lack of knowledge my brother can not book a flight ticket, so can you please help me to book his flight ticket?
Yes, you are in correct place that we can place even advance flight ticket booking also.
Wow! thanks a lot for accepting my request about it.
That's fine. For booking your brother ticket, I need some of your brother travelling details, so that I can book his flight ticket. Can you provide it?
 I am happy to share the details about his journey. What details you want for that please let me know so that I can give you?
Ok, please provide the dates that your brother prefers to travel.
He want to start his journey on 02/20 and want a return back on 02/22.
Ok, please provide the runway codes which is suitable for your brother.
Ok, the runway codes he is preferring to move to DCA from IAH which is our home city.
Ok, I will check with the mentioned dates and locations. If there is any flight moving to that region then I will get back and inform you.
Ok, sure go ahead with the checking and inform as soon as possible.
On which name would you like me to book the ticket?
I would like to book the ticket in the name of Jack Hill.
Jack Hill, all flights are engaged on your requested voyage dates.
I am very disappointed with that, no problem I will choose another alternate way to reach the destination.
Sorry for the inconvenience.
It's ok, I really appreciate all the hard work you’ve done to assist me.
Thank you for opting us.Have a tremendous day.