You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you?

USER: Karen Smith here. I want to book a flight from IAH to LAX, can you please help me in booking a flight ticket?

ASSISTANT: Sure, I am glad to help you in booking the flight ticket. May I know your travel dates?

USER: Sure, I am planning to go on 11/11 and return on 11/13.

ASSISTANT: Here, I found a connecting flight in Hawaiian airlines.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed for the flight 1015.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.