customer: Hello. 
 agent: Hello. How can I help you at this moment? 
 customer: I am Alexander Mitchell here. I need to cancel my existing reservation, which is done recently. Can you please hep me out? 
 agent: Sure. I will help you with that. Please wait a moment. 
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 agent: There is no previous reservation available under your name. 
 customer: Not a big problem, anyway thank you for the information. 
 agent: Thank you for reaching us. 
 customer: Thank you for searching.
customer: Thank you for considering my request.