customer: HI. I am Andrew Jones. 
 agent: Hello, how can I assist you? 
 customer: Please book a flight ticket on dates 06/16 and 06/18. 
 agent: Sure, can you please share your airport codes? 
 customer: My airport codes are DCA and MSP. 
 agent: Please share your specifications. 
 customer: I need a connecting flight. 
 agent: We found an UA airlines with single connection and flight number is 1026. Shall I proceed? 
 customer: Yes, please. 
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 customer: Thank you. 
 agent: Thank you for choosing us.
agent: Your ticket has been confirmed with economy class.