Hello.
user
Hello, how can I serve you today?
assistant
I am George Harris.
user
Ok.
assistant
I want to fly from  Charlotte to Seattle. Can you please book a ticket single connection of flight?
user
Sure, I will help you, may I know your travelling airport codes?
assistant
Sure, my travelling airport codes are from Charlotte, NC - CLT to Seattle, WA - SEA.
user
May I know your corresponding travelling dates?
assistant
My travelling dates are from 03/05 to 03/07.
user
Please hold on.
assistant
OK.
user
Sorry  George Harris, no flights found on your requested dates.
assistant
OK, not an issue.
user
Thank you for approaching us.
assistant
Thanks for the information.
user