customer: Hello, I am Angela Turner. 
 agent: Hello,. How can I serve you today? 
 customer: As it is a round trip, I want to enjoy with my loved one at beach. Can you please book a ticket to PHL? 
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 customer: I want to fly from 11/07 to 11/09. 
 agent: There is flight with Delta as airline with a connecting flight that matches your credentials. Can I book your ticket for the flight number 1017 for the fare of 200? 
 customer: You can proceed. 
 agent: Your ticket has been reserved. 
 customer: Thank you. 
 agent: Thank you for opting us. Have a nice day!.
agent: Sure, We are here help you. I need your source code for booking further. Kindly, provide your dates of travel.