Hello, I am Donna Martin.
user
Hello, how can I help you?
assistant
Can you please help me in booking the flight ticket from DCA to ORD?
user
Sure, please share me your travelling dates?
assistant
I would like to travel on Mar 20 and return on Mar 22.
user
Do you have any class preference?
assistant
No, I am comfortable with any of the class.
user
Do you have any connection limit?
assistant
Yes, I need direct flight.
user
Do you have any other specifications?
assistant
Make sure that, my depart time should be evening.
user
Sorry, there were no flights with your given time.
assistant
No problem, thank you for the information.
user
Thank you for reaching us.
assistant