Hello.
Hello. How can I help you?
Here is Emma Hall. Can you please help me to book a flight ticket SEA to  PHL?
Sure, may I know your journey dates?
Can you search the flight for these dates 05/26 and 05/28 respectively.
Please wait for a while.
Ok.
Sorry Emma , there is no flight is available on your route as per your details.
That's ok. Thank you for helping me.
You are welcome, have a great day.