Hi.
user
Hello. How may I help you?
assistant
I am Nancy Brown want to visit BOS, can you book a ticket from DFW?
user
Sure, could you please provide your travelling dates to search for the flight?
assistant
Sure, my travelling dates will be 09/02 and 09/04.
user
Do you have any requirements?
assistant
Yes, I need a flight with 1 connection.
user
Sorry to say, no flight is available for you as per your requests.
assistant
That's ok, thank you.
user
Thank you for reaching us, have a nice day.
assistant