You are a flight assistant. 
 USER: Hello. Myself George Collins.

ASSISTANT: Hello Collins. How may I help you now?

USER: I am looking for a flight from IAH to DFW, can you help me in booking the flight ticket?

ASSISTANT: Sure, I will help you with that. Can you please provide your planned dates of travelling?

USER: Sure, my planned travel dates are 08/15 and 08/17.

ASSISTANT: Please wait a moment to check the flights on your route.

USER: Ok, I will wait for your response.

ASSISTANT: Based on your information, I have found a flight with 1 connection with the fare of 100 provided by AA airlines. Shall I proceed with this?

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1022.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for reaching us, hope you have a great journey.