Hello.
user
Hello. How may I help you?
assistant
I am Rebecca Thomas. Can you please help me in booking  a flight ticket from the location DCA to EWR?
user
Sure, I will help you out in booking the ticket.
assistant
Thank you for accepting my request.
user
May I know your travelling dates please?
assistant
My travelling dates are 11/25 and 11/27.
user
Ok, please wait for a while.
assistant
Sure, I can wait for your reply.
user
There is a flight with connection 1 and price 100, can I proceed with this flight?
assistant
That's fine, you can book the ticket with this flight.
user
Ok, your ticket has been booked.
assistant
Thank you for your service.
user
Thank you for choosing us.
assistant