Hi.
user
Hello, how may I aid you today?
assistant
Nicole Parker here. I would like to book a ticket from DCA to SEA, can you please help me with that?
user
Sure, we are glad to help you. Please kindly share your travel dates.
assistant
The travel dates are from 04/30 to 05/02.
user
Sorry, there are no flights on your given route.
assistant
That's ok, thank you for your help.
user
Thank you for choosing us.
assistant