You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Brandon Lewis.

ASSISTANT: How can I assist you today?

USER: I have a business meeting in Houston, can you help me for booking a flight ticket from SEA to HOU?

ASSISTANT: Sure, I am gleeful to help you in booking. Could you please share your planning dates of journey?

USER: My travelling dates are 07/25 and 07/27.

ASSISTANT: Please wait a moment.

USER: Sure, I will wait.

ASSISTANT: Flight 1003 in Spirit airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: Welcome, have a safe flight. Thank you for choosing us.

USER: Welcome.