customer: Hello. I am David Nelson. 
 agent: Hello, how may I support you? 
 customer: I am planning to book a flight ticket to going for Death valley adventures at PA-PHL. So can you please help me to make a airline reservation within fare of 200? 
 agent: Sure, may I know your travelling dates? 
 customer: My journey dates are from 02/05 to 02/07. 
 agent: Kindly mention your source point? 
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 agent: Ok, please wait for a moment. 
 customer: Sure. 
 agent: Thanks for waiting, we found a connecting flight with fare of 100 in AA airline. Shall I proceed for booking? 
 customer: Ok, you can proceed for booking. 
 agent: Your ticket has been reserved with the above mentioned details. 
 customer: Thanks for your help. 
 agent: Thanks for availing us.
customer: My source point is Chicago, IL-ORD.