Hi, I am Debra Brown.
user
Hello. how can I give assistance to you?
assistant
Need your assistance, in booking flight ticket running on the routes from Washington, DC-IAD to Charlotte, NC-CLT.
user
Sure, I will help you.
assistant
Thank you.
user
Could you please share your price limit?
assistant
I can afford up to 500.
user
May I know your travelling dates for checking the best flights for you?
assistant
I  want a ticket on dates 12/25 and 12/27.
user
Ok, please hold on Debra Brown.
assistant
Ok.
user
Sorry Debra Brown, no flights found on your requested travelling dates.
assistant
Ok, no problem.
user
Thank you for choosing us, have a nice day.
assistant
Thank you for the response.
user