Hello.
Hello. How may I help you?
Please book a flight ticket from IAH to DEN.
May I know your connection limit?
I would prefer to single connection.
May I know your itinerary dates please?
Dec, 10 and Dec, 12 are my travel dates.
 May I know your preferable journey timings?
I am flexible with any timings.
Do you have any other requirements that you are looking for?
No, thanks.
May I know your name?
Alexander Hernandez.
There is a connecting flight-1014 in economy class, shall I proceed?
Please proceed.
Ok,booking is done on Southwest airlines.
Thank you.
Welcome Alexander Hernandez.