You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you today?

USER: I am looking for a flight from PHL to IAH, can you please help me in booking?

ASSISTANT: Sure, can you please share me with your dates of journey?

USER: My travelling dates are July 21 and July 23.

ASSISTANT: May I know your good name please?

USER: My name is Richard Turner.

ASSISTANT: Do you have any other requirements please?

USER: I need a connecting flight.

ASSISTANT: Are you looking for any other requirements please?

USER: No.

ASSISTANT: Please wait for a moment to check for the availability.

USER: Sure, I will wait for your information.

ASSISTANT: I found a connecting flight of fare 100 with the AA airline, shall I proceed with this ticket booking?

USER: Please proceed.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1001.

USER: Thank you for booking.