You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I be helpful for you from my side?

USER: Stephanie Thompson here. I want to travel from Boston to Houston for attending a seminar. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I feel euphoric to help you about your flight ticket booking. Could you please provide your planned dates of journey?

USER: My travelling dates are from 04/13 to 04/15.

ASSISTANT: Ok, please provide your respective airport codes so that it will be very helpful for me to find a better flight for your journey.

USER: My airport codes are from BOS to IAH.

ASSISTANT: I am really to say this Thompson, I am not able to find a flight for your journey to your region.

USER: Anyway, thanks for the information.

ASSISTANT: You are most welcome, thank you for having our agency as your helping hands hope I serves you better for the next time.