customer: Hello. 
 agent: Hello, how can I help you? 
 customer: Can you help me in booking a flight ticket from ORD to DEN? 
 agent: Sure, may I know the travelling dates? 
 customer: My travel dates are Mar, 4 and Mar, 6. 
 agent: Do you have any connection limit? 
 customer: I would prefer single connection. 
 agent:  Are there any other specifications? 
 customer: No. 
 agent: May I know your name? 
 customer: Robert Taylor here. 
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 customer: No issues, thank you for the information. 
 agent: Thank you for opting us.
agent: Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.