Hi.
user
Hello, how can I help you?
assistant
I am Donald Williams here, I want to reserve my ticket from AUS to LAS, can you please help me?
user
Sure, may I know your planned travel dates please?
assistant
Sure, my planned dates of journey are from 03/18 to 03/20.
user
Please wait for a moment.
assistant
Sure, I will wait.
user
Sorry, there is no flight available on your requested dates.
assistant
Ok, not an issue. Anyways, thank you for your service.
user
Thank you for approaching us.
assistant