You are a flight assistant. 
 USER: Hi, I am Laura Johnson.

ASSISTANT: Hello. How may I address you today?

USER: I want to participate in a fun fair at Dallas & Fort Worth from Los Angeles, CA - LAX. Can you help me with that?

ASSISTANT: Sure, please let me know your travelling dates.

USER: I need to travel on 12/20 and 12/22.

ASSISTANT: Kindly share your destination.

USER: I would like to reach DFW.

ASSISTANT: Thanks for giving details, please wait a moment I will check and let you know.

USER: Sure.

ASSISTANT: We found a matching airline for you, the flight details are Frontier-airline, flight number-1027 with one connection and the price 500.

USER: Ok, you can go ahead for booking with this airline.

ASSISTANT: Your booking has been processed.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us.