Hello.
user
Hello, how can I oblige you today?
assistant
I am Anthony Hall. I want to go for a trip to Boston. Can you please book a flight ticket from WA-SEA?
user
When are you planning to travel?
assistant
I will fly on Mar 4 and return on Mar 6.
user
Which airport do you prefer to land on?
assistant
My landing airport code is BOS.
user
Thank you for details, there are no flights found with the given scheduled travelling dates.
assistant
Ok, I will search for any other alternative.
user
Ok.
assistant
Thank you for the information.
user
Thank you for choosing us, hope we serve you again.
assistant