customer: Hello, myself Jonathan Williams. 
 agent: Hello, how can I help you? 
 customer: I am planning to reserve a flight ticket to SFO from HOU, could you please check any inexpensive flight? 
 agent: Sure, can you please tell your travelling dates? 
 customer: Definitely, I would like to fly on 09/20 and 09/22. 
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 customer: That's perfect, please reserve me a seat. 
 agent: Your reservation is confirmed with flight 1023. 
 customer: Thank you for your quick service. 
 agent: Thank you and have a nice day.
agent: Southwest airlines is available with 1 connection and ticket price is just 300. Shall I proceed with it?