customer: Hello, I am Margaret Roberts. 
 agent: Hello, how may I abet you today? 
 customer:  I got an invitation for the Woodinville Wine Tasting tour from my brother, which is going to be held at Seattle. Can you book me a ticket within the range 200? 
 agent: Sure, we are here to help you. 
 customer: Thank you. 
 agent: Could you please ensure your journey dates? 
 customer: I want to travel on 10/29, and need to catch return flight on 10/31. 
 agent: May I know your depart and landing airport codes? 
 customer: I need to leave from my nearest airport SFO to reach SEA. 
 agent: Do you prefer any halt in between journey? 
 customer: Yes, I need a halt. 
 agent: Ok, please wait for a moment. 
 customer: Sure. 
 agent: Thank you for waiting. 
 customer: Ok. 
 agent: We found a flight in Delta airline of flight number 1016 matches given criteria. Shall I proceed? 
 customer: Please proceed. 
 agent: Your booking has been processed. 
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 agent: Thank you for opting us.
customer: Thanks for your kind help.