You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you today?

USER: I am Matthew Roberts from Houston. I want to meet my childhood friend in Denver, DEN. Can you please aid me for booking with a connected flight?

ASSISTANT: Sure, I am happy to help you today. Can I have your planned trip dates?

USER: Sure, my planned trip dates are 12 and 14 on the month of Dec.

ASSISTANT: Ok, may I know your source code?

USER: Sure, it is IAH.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I have found a flight with the UA airlines having a connection limit 1 and the ticket fare is 100. Can I proceed with the ticket booking?

USER: Ok, please proceed for booking.

ASSISTANT: Yes, your ticket is confirmed with the flight number 1015.

USER: Thanks for your response.

ASSISTANT: Thank you for approaching us. Have a safe journey.