customer: Hello, I am Patricia Roberts. 
 agent: Hello, how may I assist you? 
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 agent: Sure, may I know your journey points? 
 customer: I want to fly from New York, NY  - EWR to TX - HOU. 
 agent: Do you have any specifications? 
 customer: Yes, I need a halt in between my journey. 
 agent: Please wait a moment, I will check and get back to you. 
 customer: Sure. 
 agent: Sorry, there were no flights found matching with your requirements. 
 customer: It's ok,not a problem. 
 agent: Thank you for contacting us. 
 customer: Thank you for your information.
customer: I am a sports player and I would like to visit an orphan foundation at Houston in the dates of 04/22 and 04/24. Can you help me in booking a flight ticket?