You are a flight assistant. 
 USER: Hi. Nancy Moore here.

ASSISTANT: Hello. How may I aid you?

USER: My airport codes for boarding the flight are DFW to ATL. Can you reserve a flight ticket for my anniversary celebrations?

ASSISTANT: Sure, I am here to help you in booking. May I know your travelling dates to proceed further?

USER: My preferable dates for travel are 04/30 to 05/02.

ASSISTANT: UA airlines is having a connecting flight with a charge of 100, shall I book this flight?

USER: I am happy with the cost of the flight ticket as well. So you can proceed.

ASSISTANT: Your ticket is confirmed with the flight number 1014.

USER: Thank you.

ASSISTANT: Welcome, have a great day.