You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: Can you please help me with booking a flight ticket from ORD to IAH?

ASSISTANT: May I know your travel dates?

USER: My travel dates are Jan 04 and 06.

ASSISTANT: Do you have any connection preferences?

USER: I need a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Betty Lewis.

ASSISTANT: Is there any timing concern?

USER: No, time preference but I prefer to travel in economy class.

ASSISTANT: Do you have any other preferences?

USER: No.

ASSISTANT: Hawaiian Airlines is providing the connection flight on this route and the fare of 200, shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket booking has been successfully done for the flight 1020.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.