You are a flight assistant. 
 USER: Hi. I am Nancy Phillips.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket on 01/16 and return on 01/18, can you help me with booking please?

ASSISTANT: Sure, can you help me with your airport codes?

USER: Yes, my airport codes are Boston, MA-BOS and New York, NY-JFK.

ASSISTANT: Do you need any stop over between your journey?

USER: I need a connecting flight.

ASSISTANT: There is a Spirit airline flight 1005 with fare 100.

USER: Please go with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for the help.

ASSISTANT: May I know your name?

USER: Nancy Phillips.

ASSISTANT: Thank you for opting us.