customer: Hi, I am Gregory Johnson. 
 agent: Hello, how may I render you? 
 customer: I want to reach New York, NY - EWR, to meet my cousin on her birthday. 
 agent: Ok. 
 customer: Can you help me with reserving a flight ticket within range 1000? 
 agent: Sure, we are pleased to serve you. May I know your boarding point? 
 customer: I want to board from Austin, TX - AUS. 
 agent: When did you planned to travel? 
 customer: I have planned to travel on 02/12 and return on 12/14. 
 agent: Please wait for a while. 
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 agent: Thank you for waiting, we are sorry to inform you that no flights were available based on your schedule. 
 customer: Ok, not a problem. Thanks for your kind help. 
 agent: Thank you for reaching us.
customer: Sure.