You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Brandon Evans, can you help me to book a flight from IAH to SEA?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My trip dates are 10/12 and 10/14.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: Ok, there is a flight 1006 in Spirit airline matching your details with price 200. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.