You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Nancy Clark.

ASSISTANT: How may I guide you today?

USER: I would like to meet my brother at Houston, will you help me in booking the flight ticket from PHL to HOU?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable dates?

USER: My travelling dates are 09/15 and 09/17.

ASSISTANT: Please wait for a minute. I found a ticket for you with price of 100, flight number is 1008 and connection is 1.

USER: Sure, you can proceed with the booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.