You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please help me in booking flight ticket from IAD to DFW.

ASSISTANT: Sure, please share your planned travel dates?

USER: My trip dates are May 14 to May 16.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Can I have your name please?

USER: Richard Jackson.

ASSISTANT: Hawaiian airlines flight 1012 of connection with price 100 matches your given details. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your ticket has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.