You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Donna Parker.

ASSISTANT: How can I best serve you today?

USER: I have planned to spend this weekend at New York and meet my old friends after a long time, can you please help me with booking a flight ticket within price 500?

ASSISTANT: Sure, let me know your planned travelling dates?

USER: My planned dates are 07/04 and 07/06.

ASSISTANT: Can I have your preferable airport codes?

USER: Yes, I will take off from HOU and land at EWR.

ASSISTANT: We found a connecting flight 1014 in Frontier airline the price is just 200 with a break in between your journey. Shall I go with confirmation?

USER: That's perfect, please go ahead.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your service.

ASSISTANT: Thank you.