You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Jennifer Mitchell.

ASSISTANT: Nice to meet you.

USER: I would like to book a ticket to Dallas, can you please help me out?

ASSISTANT: Sure, will you provide your travelling dates please?

USER: I am travelling on these dates 11/15 and 11/17.

ASSISTANT: Please mention the airport codes that you want to travel.

USER: My preferable airport codes are ATL and DFW.

ASSISTANT: Please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting. Based on your details, there is a flight with price 200 and the connections 1 is available.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket is booked. The flight number is 1009 and the airline is AA.

USER: Thank you for your services.

ASSISTANT: Welcome, have a great day.