You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I aid you?

USER: I am Robert Walker, As I am planning to attend a fair tile show in New York, LGA. So, I need your help in booking my flight ticket to DFW with fare of 100. Price limit is 500.

ASSISTANT: Sure. Can I know your trip dates?

USER: 04/06 - 04/08 are my trip dates. I need break in my journey.

ASSISTANT: Thanks for the information.

USER: Ok.

ASSISTANT: We found a flight with Spirit airline with flight number:1003.

USER: Proceed for booking.

ASSISTANT: Your ticket has been reserved with a single connection. Thanks for choosing us.

USER: Thank you for assisting me.