You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I need you help in booking a ticket to DFW from EWR to attend a wedding party of my friend.

ASSISTANT: Sure, may I know your planned journey dates?

USER: Planned journey dates are 01/10 and 01/12.

ASSISTANT: Do you want connecting flight?

USER: Yes, I want.

ASSISTANT: May I know your name please?

USER: Nicholas Miller is here.

ASSISTANT: Ok, how much you can afford for a fight ticket?

USER: Up to 500.

ASSISTANT: We found a Spirit airline, flight number: 1011, price: 300 with one connection.

USER: Yes, you can confirm it.

ASSISTANT: Your booking is done.

USER: Thank you.

ASSISTANT: Thank you, have a good day.