customer: Hello. 
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 customer: I would like to book a flight ticket from HOU to DEN to meet my uncle. 
 agent: Sure, I will help you with that. Can you please share your preferable travel dates? 
 customer: My travelling dates are Dec 25 and Dec 27. 
 agent: May I know your name please? 
 customer: I am Kenneth White. 
 agent: Which class do you prefer either economy or business? 
 customer: I am comfortable with any class. 
 agent: Do you have any other specifications? 
 customer: No. 
 agent: There is a connecting flight-1029 in Delta Airlines with a price of 100. Shall I proceed with booking? 
 customer: You can proceed with booking. 
 agent: Your booking is done in economy class. 
 customer: Thank you for your assistance. 
 agent: Thank you for reaching us, have  a safe journey.
agent: Hello. How can I help you today?