Hello.
user
Hello, how may I aid you?
assistant
I am planning to book a ticket from OAK to BOS. Can you please help me out?
user
Sure, please share your trip dates.
assistant
I am planning to travel on May 28 and return back on 30.
user
May I know your connection limit?
assistant
I am ok with any connection.
user
May I know your name?
assistant
Sure, my name is Anna Davis.
user
Do you have any preferences?
assistant
Yes, my return time should be evening.
user
Which class do you prefer?
assistant
I am ok with any class.
user
Please give me a moment.
assistant
Sure.
user
Sorry Anna Davis, no flight is available from Boston in the evening.
assistant
That's fine, thank you for your service.
user
Thank you for reaching us.
assistant