customer: Hi. 
 agent: Hello, how may I aid you today? 
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 agent: Sure, I am here to help you out. Please provide me your trip dates. 
 customer: Thank you, I am planning to depart on 12/21 and please book my return ticket also on 12/23. 
 agent: Here is a flight with 1 stop and price is 100 in Southwest airlines, can I proceed with it? 
 customer: That's fine for me, you can proceed with booking now. 
 agent: Your ticket has been booked with 1020 flight. 
 customer: Thank you for your great help. 
 agent: Thank you for reaching us.
customer: Christopher Harris here and I would like to visit a business meeting in Orlando. Can you please reserve a flight ticket from LAS to MCO?