Hello.
user
Hello. How can I assist you today?
assistant
Can you please book a flight ticket from SFO to OAK?
user
Sure, can you please share your travel dates?
assistant
Thank you. I have planned my travel dates as Nov 19 and Nov 21.
user
May I know your connection limit?
assistant
Sure,  I am looking for single connecting flight.
user
Do you have any other specification that you are looking for?
assistant
I  would like to depart in afternoon time so please make sure that.
user
May I know your name to proceed further?
assistant
Sure, myself Jennifer Martin.
user
I am sorry to inform you that there is no flight available at your request.
assistant
Oh! It  is sad to hear.  Anyway, thank you for your time.
user
Thank you for contacting us.
assistant
Most welcome.
user