customer: Hi, I am Charles Wilson. 
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 customer: Please book me a ticket from HOU to PHL with single connection. 
 agent: Yes, can you tell me your dates of travelling? 
 customer: My dates of travelling are from Mar 31st to Apr 2nd. 
 agent: Give me a moment. 
 customer: Ok. 
 agent: I have found an economy class ticket with a price of 200 and 1 connection. 
 customer: You can proceed to book. 
 agent: Ok, your ticket is booked with AA airlines. 
 customer: Thank you. 
 agent: Thank you for contacting us.
agent: Hello, how can I assist you for today?