Hi. I am Alexander Jones.
user
Hello, how may I serve you at this moment?
assistant
Could you please book a flight ticket from Washington, DCA to Chicago as I want to attend a sports festival?
user
Sure, kindly assign your depart and arrival dates of the journey?
assistant
I want to depart on Aug 09 and return back on Aug 11.
user
Do you prefer any halt in between journey?
assistant
Yes, I need a halt.
user
Do you have any airline preference?
assistant
I prefer a normal-cost airline.
user
Ok, please be on hold.
assistant
Sure.
user
Sorry to inform you that, we did not find any flights matching your specifications.
assistant
Not a problem, thank you for your information.
user
Thank you for opting us.
assistant