customer: Hello. 
 agent: Hello, how may I help you? 
 customer: I am Nicole Perez. Could you please book a ticket to IAD from DCA with a connecting flight? 
 agent: Sure, I am here to help you. Can you please let me know your travel dates? 
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 agent: Ok, do you have any class preferences? 
 customer: I don't have any other preferences. 
 agent: Ok, do you need single connection flight or direct flight for your journey? 
 customer: I already mentioned above, please recheck it. 
 agent: There is a flight with single connection available in Frontier airlines and the ticket fare is 100 only. Shall I book the ticket for you? 
 customer: Yes, please confirm it. 
 agent: Your ticket is booked successfully and your flight number is 1001. 
 customer: Thank you for your service. 
 agent: You are welcome and have a safe flight.
customer: My travel dates are 29 June and 01 July.