Hello,.
Hello, how can I aid you today?
I am Nicole Green.
What can I do for you Green?
After a long time I want to meet my grandfather in Seattle with my parents to enjoy the holidays. Will you please help me in booking a flight ticket?
Sure, I am here to help you, May I know where you are travelling from?
I want to start from CO-DEN.
May I know your  returning date?
I intend to return on 02/25.
May I know your destination code?
My destination code is WA-SEA.
May I know your starting date for where you are willing to travel?
My departure date is 02/23.
Sorry to inform you that there are no flights found on your requested dates to  enjoy with your family. Do you need any other help from me?
Thank you for your kind information.
Thanks for approaching us.