Hello.
user
Hello. How can I help you from flight booking agency?
assistant
I am Carol Miller. I am planning a trip with my friend to visit Chicago.Can you please help me out to book a ticket from DCA to ORD?
user
Sure, I am here to help you. Carol Miller, can you please provide your journey dates to proceed further?
assistant
I would like to travel on 11/17 and return on 11/19.
user
Wait a moment please.
assistant
Make sure my connection limit is 1. Ok, take your own time.
user
According to your provided details, there are no flights available on this route due to heavy bookings.
assistant
That's fine.
user
Thank you for utilising our services.
assistant
Thank you for your help.
user