customer: Hi. 
 agent: Hello, how may I help you today? 
 customer: Please help me book a flight ticket from IAH to attend my sister's marriage in DFW. 
 agent: Sure, can you please share your journey dates? 
 customer: Sure, I intend to start on 08/09 and my return date will be on 08/11. 
 agent: Are you looking for any preferred connections? 
 customer: Yes, I need a connecting flight. 
 agent: Do you have any other specifications to be met? 
 customer: No, please proceed. 
 agent: Can I have your name to proceed further? 
 customer: I am Samuel Campbell. 
 agent: We found a Southwest airlines, flight number-1008 connections-1 class-economy and fare is 100. Shall I proceed with the booking? 
 customer: That's fine, please book my ticket. 
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 customer: Thank you for your help in booking. 
 agent: Thank you for opting us.
agent: Sure, your ticket has been booked.