You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: Can you please book me a flight ticket from IAD to HOU to meet my family?

ASSISTANT: May I know your travelling dates?

USER: I have planned to travel on Jan 03rd and return on Jan 05th.

ASSISTANT: Do you have any other preference?

USER: I like one connecting flight.

ASSISTANT: May I know your name please?

USER: Brian Smith.

ASSISTANT:  As per your requirements. There is a connecting flight with ticket fare 200 and 1006 as flight number in Hawaiian Airline. Shall I proceed with booking?

USER: Ok, please book it.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.