customer: Hello. 
 agent: Hello, how can I assist you today? 
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 agent: Sure, may I know your source and destination codes? 
 customer: My travel dates are from 07/25 to 07/27. My source and destination are LGA to PHX. 
 agent: Do you need a halt in between your journey? 
 customer: I need a halt. 
 agent: Please wait for a moment. I will check the availability of the flights. 
 customer: Ok. 
 agent: Sorry to say that, no flights were found with your given details. 
 customer: Ok, no problem. Thank you. 
 agent: Thank you for reaching us.
customer: I am Catherine Johnson. I want to hike to the top of the hole in the rock to see the beautiful view of downtown Phoenix with my friends. Can you please help me in booking?