Hi.
user
Hello, how may I aid you?
assistant
Debra Roberts here. Can you please help me to book a ticket from DFW to ORD?
user
Sure, could you please provide your willing dates to travel?
assistant
I want to go on 09/27 and return on 09/29.
user
Ok, please wait a moment I will check for available flights on your route.
assistant
Sure.
user
Sorry to say, no flights were available on your dates.
assistant
No problem, thanks a lot.
user
Thank you for reaching us, have a nice day.
assistant