customer: Hello. 
 agent: Hello. How can I help you today? 
 customer: I am Ashley Walker. 
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 customer: Me and my friends are travelling to Detroit for hiking, so I want to book a ticket from Philadelphia. 
 agent: Ok, let me know your airport codes? 
 customer: My departure airport is PHL and destination is DTW airport. 
 agent: Please share your travelling dates? 
 customer: My desired travel dates are 06/17 and return on 06/19. 
 agent: Ok, please hold on for a moment. 
 customer: Make sure the connection limit is 0. 
 agent: I found a flight that UA airline with 0 connection, can I proceed to booking? 
 customer: Please proceed for booking. 
 agent: Your ticket is confirmed by flight number 1002. 
 customer: Thank you for your help. 
 agent: My pleasure, have a nice day.
agent: Yes Walker.