You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I'm planning to visit my grandparents, can you book a ticket from  SFO to DCA?

ASSISTANT: Sure, can you please provide your journey dates?

USER: I would like to depart from my location on 8th Dec and I want to return back by 10th Dec.

ASSISTANT: Are you looking for any preferred connections?

USER: Yes, I prefer single connected flight.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: My name is Kenneth Perez.

ASSISTANT: We found a Hawaiian airlines, flight number-1016 connections-1 class-business and fare is 300. Shall I proceed with the booking?

USER: That's fine, you can proceed for booking.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.