You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I am planning to celebrate my birthday in New York, so please book a flight ticket from ATL to EWR.

ASSISTANT: Sure, let me know your travelling dates?

USER: My departure day is May 24, return day is May 26.

ASSISTANT: May I know your connection limit?

USER: I am comfortable with any flight.

ASSISTANT: Do you have any other preference?

USER: No.

ASSISTANT: May I know your good name?

USER: My name is Christine Perez.

ASSISTANT: Thanks for your details, we found a direct flight 1012 in Delta airline with fare 100 and class is economy. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.