You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Nancy Edwards here. Could you please book a ticket for me?

ASSISTANT: Sure Nancy. Please provide me your travel dates.

USER: My travel dates are 10/09 and 10/11.

ASSISTANT: Can you please help me with your airport codes?

USER: My airport codes are MCO to DTW.

ASSISTANT: Please wait a minute.

USER: Sure. I prefer flight with 1 connection.

ASSISTANT: A flight with Delta airlines is available. Shall I book the ticket for you?

USER: Sure, you can proceed.

ASSISTANT: Your ticket is confirmed, Nancy. Thank you for reaching us.

USER: Thanks for your valuable information.

ASSISTANT: Have a good day.