customer: Hello. 
 agent: Hello. Is there any help that you are expecting from my side? 
 customer: Richard Martinez here. I would like to travel from PHL to JFK, can you help me to make a flight reservation? 
 agent: Sure, I can help you and can you please mention your departure and arrival dates of your journey? 
 customer: My travelling dates are Mar, 27 and Mar, 29. 
 agent: Sure, is there any another specifications on your trip, so that I can book a ticket as per your wish? 
 customer: Yes, I need a flight with halt between journey. 
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 customer: Sure. 
 agent: Sorry, there is no flight found with your requirement. 
 customer: That's fine, thanks for your information. 
 agent: Thank you for reaching us.
agent: Sure, please wait a moment.