You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am planning to celebrate the Culture, heritage and folk festivals which is going to be held in Minneapolis & St. Paul, MSP. Can you help me with the process of booking?

ASSISTANT: May I know your planned trip dates?

USER: My planned journey dates are Sept 17 and 19.

ASSISTANT: Can you please share your source airport code?

USER: I want to deviate from San Francisco, SFO.

ASSISTANT: Do you have any connection limit?

USER: No.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: May I know your good name to proceed further?

USER: Sure, Larry Brown here.

ASSISTANT: Do you have any other specifications?

USER: I need a normal-cost airline.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: We found a direct flight of fare 100 with airline American and number is 1009. Can I proceed?

USER: Please book my ticket.

ASSISTANT: Your ticket has been confirmed in economy class with normal cost airline.

USER: Thanks for the kind service.

ASSISTANT: Thank you for opting us.