You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I have a live concert at New York, please help me in booking a ticket.

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

USER: My planned dates are 03/20 and 03/22.

ASSISTANT: Can you please share your source and destination airport codes?

USER: My nearest airport codes are PHX and EWR.

ASSISTANT: May I know your good name please?

USER: My name is Donna Martin.

ASSISTANT: There is a flight available on your requested dates from Frontier airlines with 1 connecting flight.

USER: Ok, please book the ticket.

ASSISTANT: Your ticket is booked with fight 1008.

USER: Thank you for your help.

ASSISTANT: You are welcome.