You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am planning to go Washington to celebrate my cousin birthday. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am happy to help you. Please mention your journey airport codes.

USER: My airport codes are Houston, HOU to Washington, IAD.

ASSISTANT: Ok, Do you need any halt in between your journey?

USER: Yes, I need break in my journey.

ASSISTANT: Ok, Kindly mention your journey dates.

USER: Dates are 08/26 and 08/28.

ASSISTANT: Ok, please standby.

USER: Ok.

ASSISTANT: Thank you for your time, we found a JetBlue plane with flight number 1021. Shall I proceed for booking with a halt?

USER: Go ahead.

ASSISTANT: To proceed for booking, May I know your name?

USER: Steven Turner here.

ASSISTANT: Ok, your ticket has been booked with a price of 100.

USER: Thank you so much.

ASSISTANT: Thank you for opting us.