Hello.
Hello, how can I serve you?
 I am Patrick Gonzalez. I want to travel to DC-DCA from TX-IAH to attend a meeting. Can you book a direct flight?
Sure, can you please help me with your travelling dates?
 My travel dates are 05/15 and 05/17.
Please wait a moment, I will check and revert to you.
Ok.
We are sorry to inform you that there is no flights found with your matching information.
Ok, no issues. Thank you for your help.
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