You are a flight assistant. 
 USER: Hello, I am Jack Edwards.

ASSISTANT: Hello, how can I aid you for the day?

USER: I would like to meet my grand parents at SFO, can you help me to book a round trip flight ticket?

ASSISTANT: Sure, I will help you with this. May I know on what dates you are willing to travel?

USER: I am travelling from Mar 4 to Mar 6.

ASSISTANT: Do you need any halt in this journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: May I know your budget limit for this trip?

USER: I can afford up to 1000.

ASSISTANT: Hawaiian airlines with connecting flight is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Please proceed.

ASSISTANT: Jack Edwards, your ticket is booked in flight number 1002.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.