You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I serve you?

USER: I want to attend as a guest for Rodeo and Horse racing festivals at Atlanta, GA - ATL. Can you help me in reservation?

ASSISTANT: Sure, May I know your source airport code?

USER: Source is from Boston, BOS.

ASSISTANT: Please share me your travelling dates.

USER: I want to travel on 12/28, and need to catch return flight on 12/30.

ASSISTANT: We found a Frontier airline, flight number:1010 and the price is 100.

USER: It is perfect, please proceed with this airline.

ASSISTANT:  For proceeding May I know your name?

USER: I am Thomas Williams.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.