You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Scott King.

ASSISTANT: How may I assist you at this moment?

USER: I need to book a flight ticket from OAK to IAD, Can you please help me for booking?

ASSISTANT: Sure, I am glad to help you with that. Can you please provide your preferable dates of travelling?

USER: I would like to travel on 05/06 to return on 05/08.

ASSISTANT: Is there any other specifications do you have?

USER: I need a connecting flight.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Sure.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 100 from Hawaiian airlines. If you are ok with this, please inform me to book the flight.

USER: Ok, proceed for booking.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1020 in economy class.

USER: Thanks for your information.

ASSISTANT: Thank you for reaching us, have a great journey.