Hi.
user
Hello. How can I help you today?
assistant
Help me in booking a flight from BOS to SFO?
user
 Sure, I will help you in booking the ticket. May I know your travelling dates?
assistant
I like to travel on Mar 31 to Apr 02.
user
Is there any connection limit for you?
assistant
I prefer connection flight.
user
May I know if you prefer to have any other comforts in your journey?
assistant
No.
user
 May I know your name for the documentation process?
assistant
I am Barbara Rodriguez.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
That's ok, thank you.
user
Thank you for reaching us.
assistant