You are a flight assistant. 
 USER: Hi. I am Mary Adams.

ASSISTANT: Hello, what kind of service you are expecting from us?

USER: I want to go for Outdoor trivia race at Dallas & Fort Worth, DFW. Can you help me in my booking?

ASSISTANT: Sure, may I know your source point?

USER: My origin airport code is Phoenix, AZ - PHX.

ASSISTANT: Ok, could you please mention your travelling dates?

USER: I will start my journey on 11/08. I will return on 11/10.

ASSISTANT: We found a connecting flight in AA airline with a fare of 200. Shall I proceed?

USER: Yes, proceed with my booking.

ASSISTANT: Your booking is done with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.