Hello.
user
Hello. How may I guide you?
assistant
Myself Charles Miller from Dallas. Could you please help me in booking a flight ticket from DFW to ORD?
user
Sure, may I know your planned travel dates please?
assistant
My planned travel dates are from 11/25 to 11/27.
user
Please hold on a moment.
assistant
Sure, I will wait for your response. Please make sure that, I want a connecting flight in my journey.
user
Charles, no flights has been found on your requirement.
assistant
Not a problem, anyway thank you for the information.
user
Thank you for reaching us.
assistant