customer: Hello, I am Samantha Lopez. 
 agent: Hello. How may I address you today? 
 customer: I want to attend a press meet in Detroit, Can you please book me a ticket with a single connecting flight? 
 agent: Sure. May I know your price limit? 
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 agent: Can I know your travelling days? 
 customer: I start on 09/18 and return on 09/20. 
 agent: I would like to know your journey points? 
 customer: My airport codes are PA - PHL and MI - DTW. 
 agent: Thank you for your information. We found a flight 1005 in Frontier airline and the price is 100 with single connection. Shall I confirm your ticket? 
 customer: You can proceed for booking. 
 agent: Thank you for making us to serve you. 
 customer: Thanks for the help. 
 agent: Your ticket has been booked. 
 customer: Thank you.
customer: The price should not exceed 1000.