Hello, I am Michael Robinson.
user
Hello, how can I help you today?
assistant
Can you please help me to book a flight ticket from SFO to DCA?
user
Sure, please share your planned trip dates?
assistant
My trip dates are June 12 to June 14.
user
Ok, any other requirements to be met?
assistant
I would like to return in the evening.
user
Any class preference?
assistant
I am looking for a flight with business class.
user
Do you have any connection limit?
assistant
I need a single connection of flight.
user
Sorry, no flights found with your given details.
assistant
No problem, thanks for your information.
user
Thank you for reaching us.
assistant