Hi.
Hello. How may I assist you today?
I am Sarah Evans, could you help me with booking ticket from SEA to LGA?
 Sure, I will help you with this. Can you please provide your journey dates to proceed further?
Sure, my travelling dates should be 01/22 and 01/24.
Sorry, as per your request I searched in flight list but I could not find any flight with your travel details.
Ok, please proceed. It's ok, thanks for your information.
My pleasure.