customer: Hello. 
 agent: Hello. What can I do for you? 
 customer: Myself Catherine White. Could you please avail me a flight ticket which is having it's depart time in the afternoon with normal-cost? 
 agent: Sure, please share your source and destination airport codes. 
 customer: Ok, my locations are from PHL to IAD. 
 agent: May I know when are you willing to travel? 
 customer: Ok, my planned dates are from Apr 01 to 03. 
 agent: Do you have any other preference? 
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 agent: Sure, please wait for a connecting flight. 
 customer: Sure, get back with good airlines. 
 agent: We have found a flight from American airlines, number 1017 and the price is 200. Shall I proceed with this economy class flight ticket? 
 customer: Yes, you can proceed with that. 
 agent: Your ticket booking is done. The depart time is 15:00 AM. 
 customer: Thank you for your assistance. 
 agent: Thank you for opting us.
customer: Yes, I need a connecting flight.