customer: Hello. 
 agent: Hello. How can I help you today? 
 customer: I would like to make a reservation from SFO to DCA, so make a reservation for me in a best flight. 
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 customer: Yes, I need a connection. 
 agent: Let me know your travelling dates. 
 customer: My travelling dates are 12/09 to 12/11. 
 agent: To proceed booking I need your good name. 
 customer: Sure, my name is Mark Rodriguez. 
 agent: Thanks for waiting, there is a flight with airline: AA, flight number:1029, price 100, 1 connection. Shall I proceed? 
 customer: Ok, please confirm my booking. 
 agent: Your ticket has been confirmed. 
 customer: Thank you. 
 agent: Thank you, have a nice day.
agent: Sure. Do you have any connection limit?