Hello.
Hello. How may I assist you?
Robert Thomas here.
Glad to meet you, Robert.
I would  like to visit The Heritage Society in Houston to study about 19 h century houses.
That's great.
Can you please book a flight ticket from DEN to IAH?
Sure, I will help you. Please provide your itinerary dates.
Sure, I need to depart on 12/14 and return on 12/16.
Robert, give me a moment.
Sure, take your time.
Thank you for waiting, I have found a flight on your requested dates with Delta airline with flight number 1012.
That's great.
Shall I book?
Please confirm it.
Robert, your ticket has booked.
Thank you for your help.
You are welcome. Thank you for choosing us, have a safe journey.