customer: Hello. 
 agent: Hello, how may I aid you? 
 customer: Can you aid me in booking my flight ticket from IAH to DTW? 
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 customer: My trip dates will be Apr 19th to Apr 21st. 
 agent: Ok, May I know your connection limit? 
 customer: I prefer a connecting flight. 
 agent: Ok, Do you have any class preference? 
 customer: I am ok, with any class. 
 agent: Ok, Is there any other preferences? 
 customer: No, thank you for asking. 
 agent: Thank you for providing details, we found a connecting flight in 1000 United Airlines with a fare of 200. Can I proceed for booking? 
 customer: You can proceed. 
 agent: May I know your name? 
 customer: Please confirm the flight ticket with the name Nicole Martinez. 
 agent: Your ticket has been booked. 
 customer: Thank you. 
 agent: Thank you for choosing us.
agent: Sure, please help me with your travelling dates.