Hello.
user
Hello, how may I guide you?
assistant
I am Jack Jones from Washington. I have to attend a business meeting in Chicago next week. Can you please book a flight ticket from DCA to ORD?
user
Sure, may I know your planned travel dates please?
assistant
Thank you for your response, my departure date is 01/20 and please confirm my return ticket also on 01/22.
user
Please wait for a moment.
assistant
Ok.
user
Sorry, there is no flight available on your requested dates.
assistant
Oh! It's ok no problem. Thank you for your information.
user
Thank you for approaching us.
assistant