Hello.
user
Hello. How may I aid you?
assistant
I want to book a flight ticket from DEN to ORD. Could you help me in booking?
user
Sure, may I know your travelling dates please?
assistant
My travelling dates are from June 26 - 28.
user
Can you please share your name?
assistant
Melissa Hill.
user
Is there any connection limit?
assistant
I prefer for direct flight.
user
Do you have any other specification?
assistant
I prefer to travel in economy class.
user
Melissa Hill, there are no flights available in your route.
assistant
That's ok, no problem. Thank you.
user
Thank you for choosing us.
assistant