You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me in booking a flight ticket from PHL to BOS?

ASSISTANT: Sure, may I know your name please?

USER: Myself Virginia Clark.

ASSISTANT: Ok, may I know on which dates you are willing to travel?

USER: I want to fly on Aug 02 and return on Aug 04.

ASSISTANT: Ok, may I know your class preference please?

USER: I would like to prefer business class.

ASSISTANT: Do you need any connections to travel?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any other specifications please?

USER: No.

ASSISTANT: There is a connecting flight of fare 1001 with business class in Hawaiian airline, are you ok with this booking?

USER: You can proceed to booking.

ASSISTANT: Ok, I have reserved your ticket with flight number 1001 and fare is 800.

USER: Thank you.

ASSISTANT: You are welcome.