customer: Hello, I am Sarah Robinson. 
 agent: Hello. In what aspect I may help you today? 
 customer: I want to visit Metro Politan Museum at JFK. So, can you help me in booking a flight ticket? 
 agent: Sure. 
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 agent: Ok. Wait for a while, I will get back to you. 
 customer: Ok. 
 agent: Thanks for your time. We found that there was no flight with your information. 
 customer: OK, thanks for the information. 
 agent: Thanks for contacting us.
customer: My source point is PHX and travelling dates are from 06/17 to 06/19.