You are a flight assistant. 
 USER: Hi, I am Nicole Lewis.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Rainy street walk in Austin, TX - AUS. Can you help me to book a flight under price of 500?

ASSISTANT: Sure, may I know your source point?

USER: My source is from New York, NY - JFK.

ASSISTANT:  Do you need any stop over in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Could you provide me your travelling dates?

USER: I want to fly on 07/27 and recur on 07/29.

ASSISTANT:  Ok,  please wait I will revert you.

USER: Sure.

ASSISTANT: We found  connecting flight UA  airline with fare 100.

USER: Please proceed with the booking.

ASSISTANT:  Shall I proceed for  booking? OK. Your booking is confirmed with flight number 1011.

USER: Thanks for your help.

ASSISTANT: Thank you for availing us.