customer: Hello. 
 agent: Hello. How may I assist you? 
 customer: Please reserve me a flight ticket from LGA to DEN. 
 agent: Sure, may I know your connection limit? 
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 agent: May I know your trip dates? 
 customer: My travel dates are May 21 and May 23. 
 agent: Do you prefer any specifications? 
 customer: No. 
 agent: Please share your name? 
 customer: My name is Brandon Parker. 
 agent: Sorry, no flights found on your route. 
 customer: No problem, thank you for the information. 
 agent: Thank you.
customer: My connection limit is 1.