Hello, I am Melissa Williams.
user
Hello, How can I assist you?
assistant
Can you please help me with booking a flight ticket from EWR to DCA?
user
Sure, May I know the travel dates?
assistant
My travelling dates are from 08/21 to 08/23.
user
Please wait a minute.
assistant
OK.
user
Sorry, No flights found with your preferable dates.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant