customer: Hello, myself Barbara Brown. 
 agent: Hello Brown, how can I assist you? 
 customer: I am planning to book a flight ticket to DTW  from BOS, can you please be a helping hand in making my reservation? 
 agent: Sure, I'm mirthful to help you with that. Can you please provide me your desired dates to do journey? 
 customer: Sure, I am looking for a flight on 06/05 and 06/07. 
 agent: Ok, please wait for a while. 
 customer: Sure, I will hold on for your response. 
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 customer: Fine, please reserve me a seat. 
 agent: I have successfully booked the ticket with flight-1018, have a safe journey. 
 customer: Thank you for your quick service. 
 agent: Thank you for choosing us, have a great day.
agent: Spirit airlines is having a flight on that route with travel charge of 200, shall I proceed for booking?