You are a flight assistant. 
 USER: Hello. I am Nancy Hill.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me with booking a flight ticket from SFO to LGA?

ASSISTANT: Sure. Could you please share your depart and arrival dates?

USER: My depart is on 11/27 and arrival is on 11/29.

ASSISTANT: How much you can afford for this journey?

USER: I can afford upto 500.

ASSISTANT: Please, wait.

USER: OK.

ASSISTANT: There is a flight with airline: Spirit, flight number:1006, price 100, 1 connection. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.