customer: Hello. 
 agent: Hello. How may I assist you today? 
 customer: I want the flight with 1 connection limit. Can you please help me out? 
 agent: Sure, I will help you with that. 
 customer: Thank you. 
 agent: May I know your travel details? 
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 agent: Please provide your source and destination details. 
 customer: The corresponding airport codes are from CA-OAK to PA-PHL. 
 agent: Please wait for a minute. 
 customer: Sure, take your time. 
 agent: May I know your name to proceed further? 
 customer: Sure, my name is Timothy Young. 
 agent: Sorry, we cannot find any flight with your travel dates. 
 customer: Ok, no problem. 
 agent: Thanks for contacting us, have a great day. 
 customer: Thank you for your information.
customer: The travel dates are from 09/11 to 09/13.