customer: Hello. 
 agent: Hello. How can I aid you today? 
 customer: I am looking to book a flight ticket from BOS to LAX. Can you help me for that? 
 agent: Sure, I am here to help you. May I know your travel dates please? 
 customer: My travelling dates are Jan 25 and Jan 27. 
 agent: Ok, do you have any specifications? 
 customer: I prefer to book a single connecting flight. 
 agent: Ok, hold on for a moment. Let me check the best available flight for you. 
 customer: Sure, I will wait for your response. 
 agent: I found a flight for you with Frontier Airlines and it costs you 100. Shall I proceed in this direct flight? 
 customer: Ok, proceed for booking. 
 agent: On whose name you would like to book this ticket? 
 customer: My name is Larry Walker. 
 agent: Your ticket has been booked with 1003 flight number. 
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 agent: Welcome, thank you for choosing us. Have a safe flight.
customer: Thank you for booking.