Hello.
user
Hello, how may I aid you today?
assistant
I am Justin Hall from Detroit. Can you please book a flight ticket from DTW to ORD?
user
Sure Hall, can you please share me with your dates of travel?
assistant
Thank you for your positive response, I want to take off on 04/07 and please confirm my return ticket also on 04/09.
user
Ok, wait for a moment please.
assistant
Ok, take your time and find a best flight for me.
user
Sorry Hall, no flight which is there for you under your travelling details.
assistant
Oh! It's ok no problem. Thank you for your information.
user
You are welcome, have a nice day.
assistant