You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jonathan Brown.

ASSISTANT: How can I assist you today?

USER: I have a plan to buy a new house in BOS, can you please find a flight from IAH?

ASSISTANT: Sure, I can help you with that. May I know your preferable journey dates please?

USER: My trip dates are from 09/25 till 09/27.

ASSISTANT: Ok, please wait for a while.

USER: Ok, take your time.

ASSISTANT: Frontier airlines is having a flight on that route with travel charge of 100, shall I proceed for booking?

USER: Please proceed.

ASSISTANT: I have successfully booked your ticket with flight-1024, have a safe journey.

USER: Thank you for booking.

ASSISTANT: Thank you for choosing us.