Hi.
user
Hello, how can I help you today?
assistant
I would like to attend live music concert, can you please help me to reserve flight ticket from DCA to SFO?
user
Sure, we are here to help you. Kindly share your travel dates.
assistant
Sure, my planned travelling dates are Jul, 19 and Jul, 21 respectively.
user
Do you have any connection limit?
assistant
Flight has to be with single connection.
user
Is there any other specifications?
assistant
Yes, I prefer to travel in business class.
user
May I know your name?
assistant
Sure, my name is Nancy Turner here.
user
Ok, please wait a moment.
assistant
Sure, I will wait.
user
Sorry to inform, no flights found with your requirement.
assistant
Ok, not an issue. Thank you for your information.
user
Thanks for reaching us.
assistant