customer: Hello. 
 agent: Hello. How may I assist you? 
 customer: Can you please help me to search a flight with 0 connection limit? 
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 customer: Sure, the planned dates are 05/31 to 06/02. 
 agent: Ok, may I know your locations? 
 customer: The airport codes are from CA-LAX to NC-CLT. 
 agent: Fine, let me know your name? 
 customer: Sure, my name is Amy Roberts. 
 agent: According to your information, there is no flight for you on your route. 
 customer: Ok, no problem. Thank you. 
 agent: Thank you for choosing us.
agent: Can you help me by giving your planned dates?