customer: Hello. I am David Collins. 
 agent: Hello, How can I assist you today? 
 customer: I wish to go for Brooklyn walking tour along with my fiance.So, can you please assist me in booking a flight ticket to New York, LGA? 
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 customer: Thank you. 
 agent: Will you please share the source point? 
 customer: Source code is Washington, IAD. 
 agent: May I have your trip dates please? 
 customer: Journey starts on 12/16 and return is on 12/18. 
 agent: Ok, please standby. 
 customer: Sure. 
 agent: We found a JetBlue plane with flight number 1022. It has a connecting flight with a fare of 200. 
 customer: You can proceed. 
 agent: Your ticket is confirmed. 
 customer: Thank you. 
 agent: Thank you.
agent: Sure, I am here to aid you today.