Hello.
user
Hello. How can I help you out?
assistant
I have a plan to meet my friend in Chicago, can you help me for booking a flight ticket from DCA to ORD?
user
Sure, please share your travelling dates.
assistant
My travelling dates are Jan 26 and Jan 28.
user
Do you have any connection limit?
assistant
I need a single connecting flight.
user
Is there any other specifications for you?
assistant
My depart time is afternoon.
user
Thanks for providing details, there is a connecting flight found in Delta airline with a fare of 200 which departs at 3:00 AM and return at 15:00 PM. Shall I proceed for booking?
assistant
I am looking to book a flight in business class.
user
Sorry, no flights are available on your requirements.
assistant
That's ok, thank you for checking.
user
May I know your good name for the documentation process?
assistant
My name is Stephen Collins.
user
Thank you.
assistant
Welcome.
user