You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you help me to book a flight ticket from CLT to SFO?

ASSISTANT: Sure, we are glad to help you. Please provide your travelling dates.

USER: My travel dates are Nov 20 and Nov 22.

ASSISTANT: Is there any connection limit for you?

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your good name?

USER: I am Charles Lewis.

ASSISTANT: Hawaiian Airlines is providing connecting flight with the ticket fare of 200 and depart time is 12:00 hours, arrival time is 21:00 hours, Shall I proceed?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1009.

USER: Thank you.

ASSISTANT: Thank you for contacting us.