Hello.
user
Hello. In which way I can assist you at this moment?
assistant
I am Melissa Thompson. I want to book a flight ticket from DFW to DCA. Can you find a flight ticket for me?
user
Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?
assistant
Thank you. I want to airborne on 11/22 and recur on 11/24.
user
Please wait a moment to check the flights availability.
assistant
Sure.
user
We regret to inform you that there are no flights moving to your region with your planned dates of travelling.
assistant
Ok, not a problem. Thank you for your information.
user
Thank you for reaching us, have a great day.
assistant