Hello.
Hello. How can I help you?
I want to book a ticket.
Sure, Can you please provide your details?
OK, My name is Christine Rodrigues. I want to book a ticket from washing ton DC-DCA to Seattle  WA-SEA on mar 04 to mar 06.
Please wait for a moment.
OK.
Thanks for waiting. Sorry for the inconvenience there are no flights available with your specifications.
OK. Thank you for your information.
Do you need any help?