Hello.
user
Hello, how can I aid you today?
assistant
Can you please help me to book a flight from BOS to SFO?
user
Please provide your trip dates.
assistant
Sure, I want to travel on Apr 13 and need to return on Apr 15.
user
Do you need any connection limit?
assistant
I need a flight with single connection.
user
Is there any other specifications?
assistant
My depart time must be in the evening.
user
May I know your name?
assistant
I am Virginia Parker.
user
There are no flights available on your routes.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for choosing us.
assistant