Hi.
user
Hello. How may I guide you today?
assistant
I am Kevin Lee here, I want to reserve my ticket from ATL to DCA, can you please help me?
user
Sure, I will help you with that. Please share your preferable journey dates?
assistant
Sure, my preferable dates are from 02/17 to 02/19.
user
Please wait for a while.
assistant
Sure, I will wait.
user
I am sorry to say that there is no flight found under your details.
assistant
Ok, that's fine. Thank you for your service.
user
Thank you for contacting us.
assistant