Hi.
Hello.
Donald Lee here.
How can I help you today?
Please help me out in booking the ticket from SFO to SEA.
Sure, I am here to help you in booking. Can you please share your travel dates?
My trip dates will be Nov 21 to Nov 23.
Do you have any specification?
I want economy class.
Please mention your departure time and return time.
My depart time must be in the evening.
Sorry, no flights are available on your preferable travel dates.
That's ok. Thank you.
Thank you for reaching us, have a nice day.