You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Brandon Young.

ASSISTANT: How can I help you today?

USER: I am planning to attend a music concert in Denver, ca you help me for booking a flight ticket?

ASSISTANT: Sure, can I have your airport codes please ?

USER: My travelling airport codes are from IAH to DEN.

ASSISTANT: On which dates you want to travel?

USER: My travelling dates are 05/08 and 05/10.

ASSISTANT: Flight 1007 in Southwest airline is available for you with 1 connection and fare is 200. Shall I book it?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight.