Hello.
Hello. How may I help you at this moment?
Myself Richard Robinson, can you help me to book a flight ticket from HOU to LAS?
Sure,  I am glad to help you in booking a flight ticket. Can you please let me know your travel dates?
Ok, my travel dates are 12/10 and 12/12 respectively.
Ok, please wait a minute.
Ok, take your own time.
The UA airlines is providing the service in this route with the connection limit 1 and the price is 100. Shall I proceed?
Thank you for assisting me. Please book.
Ok, I have booked your ticket with the flight number 1001.
That is good, I am happy with the service provided.
You are most welcome. Thank you for approaching us.