You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a flight ticket from Boston BOS to OAK. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Ok, my planned trip dates are on May 13 and return on may 15.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I need a single connecting flight.

ASSISTANT: May I know your good name please?

USER: Yes, I am Joseph Moore.

ASSISTANT: Do you have any other specifications?

USER: Yes, I want to return in the afternoon time.

ASSISTANT: We found Southwest airline with economy class and flight number is 1008 with arrival time is 14:00 hours and depart time is 5:00 hours.Shall I proceed for booking?

USER: Ok, please proceed with the ticket booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your great help.

ASSISTANT: You are welcome.