You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I am Nancy Young, can you help me to book a flight ticket to travel Dallas to attend an event over there?

ASSISTANT: Sure, could you please provide me with your dates of travel?

USER: Sure, my dates of travel are 12/07 and 12/09.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: Sure, my airport codes are OAK and DFW respectively.

ASSISTANT: Ok, wait for a moment please.

USER: Sure, I will be waiting for your response.

ASSISTANT: I found a flight with the flight number 1014 and the airline is naming as Spirit of fare 100, are you ok with this booking?

USER: Yes, I am ok with this flight.

ASSISTANT: Ok, your booking is done.

USER: Thank you for booking my flight ticket in the flight 1014.

ASSISTANT: You are welcome, have a safe journey.