You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Benjamin Scott.

ASSISTANT: How can I help you?

USER: I want to book a flight ticket from IAH to DCA. Could you help me in booking?

ASSISTANT: Sure, I will help you. Could you please share your planned journey dates?

USER: My travelling dates are from 09/09 to 09/11.

ASSISTANT: Do you prefer a lay by in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Thank you for sharing the details. There is a flight available with fare 100 in economy class having single connection. Shall I reserve your ticket with this flight of AA airline?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1005.

USER: Thank you for helping me.

ASSISTANT: Thank you.