Hello.
Hello. How may I best support you today?
 As I am a scientist, I want to attend science festival with my students at Seattle. Can you do the reservation?
Sure, please let me know your planned travelling dates?
Dates are 02/01 and 02/03.
Please forward your travelling airport codes?
My airport codes are DFW-SEA.
May I know your name?
Donna Evans here.
There are no flights found with the given details.
No problem, Thank you.
Thank you for  contacting us.