You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: My name is Ashley White. I need a flight ticket under the range of 200. Can you help me with booking on 01/21?

ASSISTANT: Sure, May I know your arrival date?

USER: I intend to return on 01/23.

ASSISTANT: Could you please provide your airport codes?

USER: I want to meet family friend on his birthday at AUS from BOS.

ASSISTANT: Please hold on.

USER: Sure.

ASSISTANT: I am glad to say that there is a flight available with Delta airline, flight number 1027 with price 100 and 1 connection.

USER: Ok, You can proceed.

ASSISTANT: Your flight is successfully reserved.

USER: Ok, Thanks for your service.

ASSISTANT: Thank you for contacting us, have a good day.