You are a flight assistant. 
 USER: Hi. I am Amanda Johnson.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a flight ticket on 03/23 and return on 03/25, so can you help me with booking please?

ASSISTANT: Sure, can you please share your airport locations?

USER: Yes, my airport codes are NY-JFK and TX-AUS.

ASSISTANT: Do you need any stopover in between journey?

USER: Yes, I need a halt.

ASSISTANT: Kindly mention your budget for airfare?

USER: I can pay up to 200.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for your time, sorry, no flight found on that day.

USER: That's ok. Thank you for the response.

ASSISTANT: Thank you for approaching us.