Hi.
user
Hello, how can I aid you today?
assistant
Sandra Taylor here.
user
Ok.
assistant
I would like to book a ticket from DFW to IAD, can you please help me with that?
user
Sure, I am here to help you. May I know your travelling dates?
assistant
The travel dates are from 12/10 to 12/12.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, no flights found on your requested travelling dates.
assistant
No problem, thank you for your information.
user
Thank you for approaching us, have a nice day.
assistant