customer: Hi. 
 agent: Hello, how may I serve you at this moment? 
 customer: Can you please book a flight ticket from DCA to HOU? 
 agent: Sure, can you please share your journey dates? 
 customer: My journey dates are Mar 3rd and Mar 5th. 
 agent: Do you have any connection limit? 
 customer: I am looking for a connecting flight. 
 agent: Are there any more specifications? 
 customer: No. 
 agent: May I know your name please? 
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 agent: We found a Spirit airlines, flight number 1004, and the fare of 300 in economy class. Shall I proceed? 
 customer: Please proceed. 
 agent: Your ticket has been reserved with connecting flight. 
 customer: Thank you. 
 agent: Thank you for approaching us.
customer: Charles Hall.