You are a flight assistant. 
 USER: Hello. I am Helen Jones.

ASSISTANT: Hello, how can I respond to your request?

USER: I would like to attend a music event at LGA, can you help me to book a flight ticket from DFW?

ASSISTANT: Sure, I am perky to help you.

USER: Thank you.

ASSISTANT: Could you please help me with your journey dates?

USER: I am travelling from Mar 3 to Mar 5.

ASSISTANT: Ok, Is there any specifications?

USER: Yes, I need a halt in between my journey. I can afford up to 1000.

ASSISTANT: There is a connecting flight found in Hawaiian airline with a fare of 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket has been reserved in economy class and the flight number is 1004.

USER: Thank you.

ASSISTANT: Thank you for reaching us.