You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Can you aid me to book a flight ticket from BOS to IAH?

ASSISTANT: Sure, I will help you. Please help me with your planned travelling dates.

USER: My trip dates are May 12 and May 14.

ASSISTANT: Please help me with your name.

USER: Rachel Jones here.

ASSISTANT: Do you have any other preferences in your journey?

USER: I prefer for single connecting flight.

ASSISTANT: Please allow me a minute.

USER: Ok.

ASSISTANT: We have a connecting flight operated by Hawaiian Airlines with a fare a 200 only, shall I book the ticket?

USER: Please proceed for booking.

ASSISTANT: I have booked your ticket in the flight-1021.

USER: Thank you for the help.

ASSISTANT: Thank you reaching us. Have a great time.