You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Could you please help me in booking a flight ticket from BOS to IAH.

ASSISTANT: Sure, may I know your name?

USER: My name is Daniel Green.

ASSISTANT: OK Daniel, please provide your travelling dates.

USER: My preferable dates for travelling are 02/12 and 02/14.

ASSISTANT: Please give me a moment.

USER: OK.

ASSISTANT: Thanks for waiting. As per your request the flight is available. The flight number is 1004 with price 200 and the connections 1. Are you OK with this?

USER: That's great to hear. Please confirm my ticket.

ASSISTANT: OK, your ticket is booked.

USER: May I know the airline name?

ASSISTANT: The airline is UA.

USER: OK, thank you for your help.

ASSISTANT: Thanks for reaching us. Have a safe journey.