You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I am Pamela Hernandez. I need to attend a cultural fest in Denver so please book a flight ticket from Houston.

ASSISTANT: Sure, I will help you with that.

USER: Thank you.

ASSISTANT: Can you please share your preferable journey dates?

USER: Sure, I have planned my travel dates as 11/27 and 11/29.

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

USER: Sure, I would like to travel from IAH to DEN.

ASSISTANT: Please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: Please wait for a while.

USER: Sure, take your time.

ASSISTANT: I found a ticket for you with price of 200, flight number is 1010 and connection is 1.

USER: That is fine, please proceed with booking.

ASSISTANT: I confirmed your ticket successfully with Delta airline.

USER: Thank you for your help.

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

USER: Most welcome.