You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a ticket from IAH to JFK, can you help me?

ASSISTANT: Sure, can you please share your travel dates?

USER: My travel dates are 12/02 and 12/04.

ASSISTANT: May I know your name to proceed further?

USER: Myself Donna Anderson.

ASSISTANT: Thank you for details. Donna, there is a flight available with price 200 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Yes, please.

ASSISTANT: Your booking is confirmed with 1020 flight number.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.