customer: Hi, Michelle Carter here. 
 agent: Hello Carter, how can I assist you? 
 customer: I have planned to celebrate my wedding anniversary in Las Vegas, can you please help me to book my ticket from IAH to LAS? 
 agent: Sure Carter, when are you planning your journey? 
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 agent: Please wait a minute while I check for best flights available for you. 
 customer: Sure, take your time. 
 agent: Carter, I have found a flight available with price 100 inclusive of all taxes. Shall I book the ticket? 
 customer: That's great, please proceed with booking my ticket. 
 agent: Your ticket is confirmed with Hawaiian airlines and flight number is 1019. 
 customer: Thank you very much for booking my ticket. 
 agent: Thank you for utilising our services. Hope you like our service.
customer: My wedding anniversary is on 12/11, so I want to depart on 12/10 and return on 12/12.