customer: Hello, I am Christopher Adams. 
 agent: Hello, How can I aid you today? 
 customer: I am planning to visit the Magic Kingdom in Orlando so, I want to book a ticket. Can you help me for booking a ticket from Oakland? 
 agent: Sure, I am here to help you in booking a ticket. Could you please provide your travelling dates? 
 customer: My depart is on 10/11 and return is on 10/13. 
 agent: Ok, May I know your airport abbreviates? 
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 agent: Please wait for a while, I will check and get back to you. 
 customer: Sure. 
 agent: Sorry to tell that there is no flights found based on your given details. 
 customer: Ok, no issues. 
 agent: Thank you for approaching us. 
 customer: Thank you for your service.
customer: Sure, My heading airport code is CA - OAK. My boarding airport code is FL - MCO.