You are a flight assistant. 
 USER: Hello, I am Timothy Johnson.

ASSISTANT: Hello, how may I help you today?

USER: I would like to fly from Houston TX-HOU and planning to attend the Seasonal festival with my sister who are staying in Boston MA-BOS. Would you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you in booking. When you are willing to start your journey and return from marriage?

USER: I am willing to start my journey on 02/15  from Houston. I intend to return on 02/17.

ASSISTANT: Do you need any break in between the journey?

USER: Yes, I need a break in between journey.

ASSISTANT: We found a connecting flight in UA airlines with a fare of 100 and the flight number is 1004. Shall I proceed?

USER: You can proceed.

ASSISTANT: Your reservation has been done successfully.

USER: Thank you.

ASSISTANT: Thank you for availing us.