Hi.
user
Hello. How may I aid you?
assistant
I want to travel from SFO to DCA, can you please reserve me a flight ticket?
user
May I know your preferable depart and return journey timings?
assistant
I am comfortable with any timings.
user
Any other specifications to be met?
assistant
Yes, I want a single connection in between my journey.
user
Sure, can you please specify me your dates of travel?
assistant
My travel dates are from Sept 27th to Sept 29th.
user
May I know your name?
assistant
I am Dorothy Phillips.
user
Sorry to say, no flight is available for you as per your requests.
assistant
Ok, no problem. Thank you.
user
Thank you for reaching us.
assistant