customer: Hi. I am Jonathan Davis. 
 agent: Hello, how can I amend you? 
 customer: Can you reserve me a flight ticket to Charlotte, CLT as I would like to visit The Billy Graham library? 
 agent: Sure. 
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 agent: Let me know your origin code. 
 customer: Origin code is Boston, BOS. 
 agent: How much you can afford for this journey? 
 customer: I can afford up to 500. 
 agent: Let me know your trip dates to check the flights. 
 customer: 02/12 and 02/14 are my depart and arrival dates. 
 agent: Please, wait. 
 customer: Ok. 
 agent: Thanks for waiting, there is flight with price 800. Shall I Proceed? 
 customer: No, do not proceed. 
 agent: Ok. 
 customer: Thank you for your response. 
 agent: Thank you for choosing us.
customer: Thank you.