Hello.
user
Hello, how may I aid you?
assistant
I am Robert Harries. I am planning to book a ticket to attend a meeting at MCO. Can you please help me out to book a ticket from DFW?
user
Sure, can you please specify me your dates of travel?
assistant
I would like to travel on Jan 20 and return back on Jan 22.
user
Do you have any requirements?
assistant
Make sure my return time is evening.
user
Sorry to say, no flight is available for you.
assistant
That's fine, thank you for your service.
user
Thank you for reaching us, have a nice day.
assistant