You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please help me to book a flight ticket form IAH to DCA?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My travelling dates are Dec 11 to Dec 13.

ASSISTANT: May I know your name please?

USER: Kenneth Collins here.

ASSISTANT: Is there any specifications?

USER: I need a single connection of flight.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1007 in economy class and connection is 1. Is it ok for you?

USER: Ok, please proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you.

ASSISTANT: Thank you for reaching us.