You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to fly Las Vegas in the month of September to meet my old friend there. Can you please aid me to book a flight ticket?

ASSISTANT: Sure, I will help you. May I know your desired travel dates please?

USER: Thank you for considering my request. My desired travel dates are 09/09 and 09/11.

ASSISTANT: Please share your preferred airport codes?

USER: Ok, my source of journey is IAH and destination point is LAS.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Ok, please take your time and get back me a flight with in a limit of 200 fare.

ASSISTANT: There is a flight with connection limit 1 and fare 100, is it ok for you?

USER: Yes, I am ok with this flight. Please, proceed with my booking.

ASSISTANT: On whose name do you want to reserve the ticket?

USER: Please, reserve my flight ticket under my name Stephanie Carter.

ASSISTANT: Sure. Stephanie Carter, ticket is booked flight number 1000.

USER: Thank you for reserving my flight ticket.

ASSISTANT: Thank you for opting us.