You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you today?

USER: I am Brandon Walker. I want to book a ticket from IAD to IAH, can you help me?

ASSISTANT: Sure, I am here to help you with that. Can I know your travelling dates?

USER: My travel dates are 12/12 and 12/14.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: The Hawaiian airlines are providing a flight having a connection limit 1. Can I proceed with the booking?

USER: You can book it.

ASSISTANT: Yes, your ticket is confirmed with the flight number 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.