Hello.
user
Hello, how may I help you?
assistant
I am Joshua Hernandez. Can you please book a ticket from DCA to MSP?
user
Sure, please share your trip dates.
assistant
My trip dates are on Feb 05 and Feb 07.
user
Do you have any other requirements?
assistant
I need to depart at evening.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Ok, not a problem. Thank you.
user
My pleasure.
assistant