Hi.
user
Hello. How may I help you?
assistant
I am Anna Robinson here, I want to reserve my ticket from IAD to MSP, can you please help me?
user
Ok, please provide your journey dates too.
assistant
Sure, my preferable dates of travel are from 08/20 to 08/22.
user
Sorry, there is no flight available on your route.
assistant
Ok, that's fine.
user
Thanks for choosing us.
assistant
Anyways, thank you for your service.
user