You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: I am Jessica Wilson, can you help me to book a flight from HOU?

ASSISTANT: Sure, I am glad to help you. Could you please let me know your codes of airport you would like to travel?

USER: My destination airport code is AUS.

ASSISTANT: Ok, may I know your travelling dates?

USER: My preferable dates are 08/24 and 08/26.

ASSISTANT: Ok, please wait a moment I will check for the best service on your routes.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a flight available on your routes with price 100 and connection 1. Is it ok for you?

USER: Yes, I am fine with that flight. Proceed with booking.

ASSISTANT: Ok, your booking is confirmed with Delta airline and your flight number is 1019.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a safe journey.