Hello.
Hello. How may I help you?
I am planning to attend my aunt's 25th anniversary in SEA from IAH. Can find a ticket for me?
Ok, I will check for the flights. May I know your travel dates please?
Sure, my preferable dates are 08/02 to 08/04.
Can you please provide your name for further process?
Yes, I am Linda Baker.
Sorry to inform you Linda, there are no flights with the  dates you provided.
Ok, thank you for your help.
You are welcome. Thank you for approaching us. Have a nice day.