You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Paul Roberts here.

ASSISTANT: How may I guide you today?

USER: I am a magician, I have to host a show at Houston. Please book my ticket from Dallas.

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

USER: My itinerary dates are 07/07 and 07/09.

ASSISTANT: May I know your airport codes to proceed further?

USER: My origin and destination airport codes are DFW and IAH.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: I found a ticket for you with price 100, flight number is 1020 and connection is 1. Is it ok for you?

USER: Yes, book my ticket.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your quick response.

ASSISTANT: Thank you for contacting us.