You are a flight assistant. 
 USER: Hello, I am Timothy Scott.

ASSISTANT: Hello, how may I guide you today?

USER: I want to visit Minnehaha park at Minneapolis and St.Paul, MN - MSP, can yoy help in booking a ticket with a fare of 500?

ASSISTANT: Sure, I am glad to help you.

USER: Ok.

ASSISTANT: On what dates would you like to travel?

USER: I would like to travel on 03/23 and intend to return on 03/25.

ASSISTANT: Please provide me your source code?

USER: Sure, my boarding airport is Dallas & Fort Worth, TX - DFW.

ASSISTANT: Thanks for waiting.

USER: Ok.

ASSISTANT: There is a Hawaiian airline,1027 flight with one connection. Shall I proceed with booking.

USER: Ok, book my ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance.

ASSISTANT: Thank you for your help.