You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brenda Williamd.

ASSISTANT: How may I assist you today?

USER: Brenda Williams here. I want to travel from DFW to MCO. Can you book a flight ticket for me?

ASSISTANT: Sure, please share your preferable journey dates too.

USER: I want to travel on 06/12 and 06/14.

ASSISTANT: Flight 1005 in UA airlines is available for you with 1 connection and fare is 100. Shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe flight. Thank you for reaching us.