customer: Hello, I'm Laura Robinson. 
 agent: Hello, how may I assist you? 
 customer: I would like to go a hotel in New York, so could you please book a ticket? 
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 customer: My source and destination airport codes are HOU and LGA. 
 agent: Can you provide your dates of travel? 
 customer: I would like to travel on 11/04 and return back on 11/06. Ensure it is a single connecting flight. 
 agent: Please hold on for a while. 
 customer: Ok. 
 agent: There is a single connection flight available with Spirit airlines, shall I book it? 
 customer: Ok, please proceed for further. 
 agent: Your ticket is booked, flight number is 1000. 
 customer: Thank you. 
 agent: Thank you for reaching us, have a nice day.
agent: Please share your airport codes.