customer: Hi, I am Linda Mitchell. 
 agent: Hello, how can I help you today? 
 customer: Will you please reserve a seat to Las Vegas? 
 agent: Sure, I am glad to help you. 
 customer: Thank you. 
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 customer: Origin airport code: OAK and destination is LAS. 
 agent: Kindly mention your trip dates? 
 customer: I have to attend the wedding anniversary of my friend, so please check flights on 04/09 and return flight on 04/11. 
 agent: There is a connecting flight 1028 in Hawaiian airline with price 200. Shall I reserve it? 
 customer: Do not proceed, as I choose to go with a direct flight. 
 agent: Ok. 
 customer: Thank you for the quick response. 
 agent: Thank you for approaching us.
agent: Help me with your airport codes?