You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Helen Campbell here.

ASSISTANT: How can I assist you today?

USER: I want to travel from New York to Atlanta. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My departure date is 12/31 and return date is 01/02.

ASSISTANT: Ok, please let me know airport codes too.

USER: My airport codes are from JFK to ATL.

ASSISTANT: Please be hold on for a moment to check flight availability.

USER: Ok, I will wait.

ASSISTANT: There is a flight with connection 1 and price 100 in Southwest airlines, is it ok for you?

USER: Please proceed for booking the flight ticket.

ASSISTANT: Ok Helen Campbell, I have reserved a ticket with flight number 1017.

USER: Thanks for helping me.

ASSISTANT: Thank you for choosing us, have a great journey.