Hi.
user
Hello, how may I help you?
assistant
I am Kenneth Wilson here, I want to reserve my ticket from PHX to IAD, can you please help me?
user
Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?
assistant
Sure, my dates of travel are from 02/21 to 02/23.
user
Please wait for a moment.
assistant
Sure, I will wait.
user
Sorry to say, no flight is available for you as per your requests.
assistant
Ok, that's fine.
user
Thank you for reaching us.
assistant
Anyways, thank you for your service.
user