You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Margaret Scott here.

ASSISTANT: How can I assist you at this moment?

USER: Can you please book a connecting flight from ORD to SFO?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates to proceed further?

USER: Sure, my travel dates are from 11/19 to 11/21.

ASSISTANT: Wait a moment please.

USER: Sure, I will wait for your response.

ASSISTANT: Hawaiian airlines is available on this route with a ticket fare of 100 and 1 stop over, shall I book your ticket?

USER: Ok, please proceed for booking.

ASSISTANT: Margaret Scott, your ticket is booked with flight number 1019.

USER: Thank you for your service.

ASSISTANT: Thank you and have a safe journey.