Hello.
user
Hello. How can I assist you?
assistant
I am Charles Lewis. I need to attend my sister marriage at Oakland, can you please help me to book a flight ticket from BOS to OAK?
user
Sure, can I know the travel dates please?
assistant
Sure, my journey dates are Dec 29 and Dec 31.
user
Could you please provide the departure and return time?
assistant
My departing time is afternoon.
user
May I know the connection limit please?
assistant
I need a connecting limit.
user
Do you have any requirements?
assistant
No.
user
Sorry, there are no flights available as per your request.
assistant
That's ok, thank you for your information.
user
Thank you for approaching us.
assistant