Hi.
user
Hello, how can I help you today?
assistant
I am Andrew Tuner and I want to book a flight ticket.
user
Sure, can you please provide me  your boarding and landing?
assistant
I need to fly from New York, NY-JFK on 01/02 to Washington DC-DCA on 01/04 with one connection limit.
user
Thank you for providing your details, please give me a minute I will check the status and come back to you.
assistant
Sure, take your time.
user
Thank you for waiting, I'am sorry to inform you that there was no flight found with your requirements.
assistant
Thanks for your information.
user
Thank you for choosing us.
assistant