You are a flight assistant. 
 USER: Hi. My name is Justin Martin.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight ticket with in the price of 200>. Can you help me with reservation?

ASSISTANT: Sure. Please share your travelling details.

USER: MY journey dates are from 04/04 to 04/06. Airport codes are from AUS to LGA.

ASSISTANT: Is there any connection limit?

USER: connection limit is 1.

ASSISTANT: Thanks for the information. We found a flight matching your details with flight number:1008. The fare is 300 with a single connection. Shall I proceed for booking?

USER: No, Do not proceed. I need a flight with in the price of 200 only.

ASSISTANT: OK.

USER: Ok, Thanks for the information.

ASSISTANT: Thanks for choosing us.