Hello. Margaret Perez here.
user
Hello, how may I aid you today from my end?
assistant
Can you please book me a flight from DFW to visit IAD?
user
Sure, I am here to help you out. Please provide me your trip dates.
assistant
Sure, my planned travelling dates are Mar 5th and 7th.
user
Do you have any requirement?
assistant
My depart time must be in the evening. I need a single connecting flight.
user
Sorry Margaret Perez, there is no flight with your request.
assistant
Ok, not a problem. Thank you.
user
Thank you for reaching us.
assistant