Hi.
user
Hello. How may I help you?
assistant
I want to book a ticket from ORD to DFW, can you help me?
user
Your travelling dates please?
assistant
My travel dates are 11/12 and 11/14.
user
May I know your name please?
assistant
I am Donna Adams.
user
I am sorry no flights found on your route.
assistant
No problem, thanks for checking.
user
Thank you for choosing us.
assistant