Hello.
user
Hello, how can I help you today?
assistant
Please book a ticket from Washington DC-DCA to Charlotte, NC-CLT.
user
Sure. Do you need a connecting flight?
assistant
I need a halt.
user
May I know your good name please?
assistant
My name is Rebecca Perez.
user
Can I have your travelling dates please?
assistant
Departure date is 01/13 and 01/15 is return.
user
Please, wait for a while.
assistant
Ok.
user
Thank you for your time, there are no flights available with your requirements.
assistant
Thanks.
user
Thank you for contacting us.
assistant