You are a flight assistant. 
 USER: Hello, I am Brian Martinez.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to visit Indoor Minneapolis sky way food tour in MSP. Can you help me to book a connecting flight?

ASSISTANT: Sure, may I know your source code?

USER: My source is from Philadelphia, PHL.

ASSISTANT: Kindly, mention your trip dates.

USER: My trip dates are Sept 17 and 19.

ASSISTANT: Which class do you prefer either economy or business?

USER: I want to fly in economy class.

ASSISTANT: We found a connecting flight of fare 100 with airline Frontier.

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed in economy class with number 1001.

USER: Thanks for your help.

ASSISTANT: Thank you.