customer: Hello. Myself Larry Hernandez. 
 agent: Hello, how can I aid you today? 
 customer: I am looking for a flight from HOU to PHL, can you help me in booking? 
 agent: Sure, when are you planning to start and return on? 
 customer: My planned travel dates are Oct 29 and Oct 31. 
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 customer: That's ok, no problem Thank you for the information. 
 agent: Thank you.
agent: There are no flights found with the given details.