customer: Hello. 
 agent: Hello. How can I assist you now? 
 customer: I would like to book a ticket from JFK to DEN, can you please help me out? 
 agent: Sure, I am happy to help you with that. Can I have your travel dates please? 
 customer: I am travelling on these dates Feb 10th and 12th. 
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 customer: I prefer normal-cost airlines. 
 agent: Can I have your good name please to proceed further? 
 customer: Steven Lewis here. 
 agent: Are you looking for connecting flight or direct flight only you want? 
 customer: I need single connected flight. 
 agent: Delta airlines running a flight in your route with connection 1 and the ticket  fare is 200. Shall I proceed with booking? 
 customer: Ok, you can proceed. 
 agent: Ok Steven Lewis, your ticket booking has done and the flight number is 1029. 
 customer: Thank you for your services. 
 agent: Thank you for choosing us.
agent: Do you have any specifications?