You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am Matthew Green want to book a ticket on citizenship day so can you assist me in that?

ASSISTANT: Sure, may I know on which dates you want to travel?

USER: Sure, I want to fly out on 09/17 and return on 09/19.

ASSISTANT: Ok, can you please share your price limit?

USER: The price limit is 500.

ASSISTANT: May I know your journey codes to proceed further?

USER: My journey codes are TX-IAH and TX-AUS.

ASSISTANT: Thank you for providing your details, we found a flight with number 1023 and airline Spirit at a price of 300 with 1 connection.

USER: Please confirm my booking.

ASSISTANT: Sure, your booking is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.