You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Larry Thompson, would like to travel to ORD. Can you help me to book a flight from OAK?

ASSISTANT: Ok, please mention your trip dates along with your source.

USER: My travelling dates are 12/19 and 12/21.

ASSISTANT: Hawaiian airline providing service to you with connection 1 and price 300. Is it ok for you?

USER: Yes, proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed with flight-1009.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe trip.