Hello.
user
Hello. How may I aid you?
assistant
Stephen Robinson here.  I would like to book a ticket from BOS to SFO.
user
Sure, can you please share your travel dates?
assistant
My travel dates are Nov 03 and Nov 05.
user
Do you have any connection limit?
assistant
No, I have none.
user
May I know your airline preference?
assistant
No, but I want my return time in the morning.
user
Ok, do you have any other requirements?
assistant
No. Thank you for asking.
user
Sorry, there are no flight as per your travelling details.
assistant
No problem, thank you for asking.
user
Thank you for choosing us.
assistant