customer: Hello. 
 agent: Hello, how may I help you? 
 customer: I am Richard Green. I need a flight ticket to travel to Houston to shoot a film song, can you please guide me in booking process from LAS to IAH? 
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 customer: Thank you and I have to move one day prior that is on 26 Oct and return in the same month on 28th. 
 agent: I found an economy class ticket in UA airlines with normal cost of 100 and it is a single connecting flight. Can I book your ticket? 
 customer: Yes, that is matching to my criteria and you can book it. 
 agent: Your ticket is booked with 1024 flight number. 
 customer: I am happy with your service, thank you so much for your kind help in my flight ticket booking. 
 agent: Thank you for reaching us.
agent: Sure, can I know your preferable dates?