Hello, I am Amanda Carter.
Hello, how can I help you today?
 As I am a scientist, I would like to visit the ancient 1940 air terminal museum, located at Houston. Can you please help me in booking?
Sure, please help me with your travelling airport codes?
My source is at  PA-PHL and destination is at TX-HOU.
ok, let me know your airport codes? Sorry travelling dates?
My planned dates of travel are from 09/26 to 09/28.
Ok, any other requirements?
I need a direct flight. Budget limit is 500.
ok, please wait for a while.
Ok.
Thanks for waiting, no flights found with your requested details.
Ok ,no issue.
Thanks for choosing us.