You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for the day?

USER: I am planning to meet my friend at Phoenix, will you help me in booking the flight ticket from IAH to PHX?

ASSISTANT: Surely, I will help you out. Do you prefer a connecting flight or a direct flight?

USER: I need a flight with single connection.

ASSISTANT: Ok, help me with your planned dates.

USER: My preferable journey dates are Aug 06 and Aug 08.

ASSISTANT: Can I have your name please?

USER: Myself Ruth Thomas.

ASSISTANT: Is there any other concerns?

USER: Mostly I  prefer  economy class.

ASSISTANT: Ok, please wait.

USER: Ok, I will wait.

ASSISTANT: We found a connecting flight with a fare of 100 in 1015 American Airlines, shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Ok, your ticket has been confirmed.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.