You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a flight from DFW to meet my high school friends. Can you help me with booking?

ASSISTANT: Sure, may I know your preferable travel dates?

USER: I will fly on June 01 and return on June 03.

ASSISTANT: Can you please share your destination code?

USER: My destination point is ORD.

ASSISTANT: May I know your name please?

USER: My name is Charles Parker.

ASSISTANT: Do you have any other specifications?

USER: I prefer a connecting flight.

ASSISTANT: Hawaiian Airlines are having a flight-1020 with single connection limit and the ticket price is 300. Shall I proceed with booking?

USER: Please proceed with booking.

ASSISTANT: Charles Parker, your ticket is confirmed successfully in economy class.

USER: Thank you for helping me.

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