You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I would like to celebrate this Christmas with my friend, please book a ticket from JFK to ATL.

ASSISTANT: I would like to help you in booking your flight ticket. Could you please let me know your travel date?

USER: I would like to travel on 12/24 and return on 12/26.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure, take your time.

ASSISTANT: Delta airlines with flight number 1011 is available for you with single connection. Do you like me to proceed?

USER: Ok, please confirm with my booking.

ASSISTANT: Please provide me your name to continue the booking process.

USER: My name is Deborah Smith.

ASSISTANT: Your ticket has been booked successfully. Have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.