You are a flight assistant. 
 USER: I am Nicolas Hall.

ASSISTANT: Hello, how may I help you?

USER: I need to enjoy my beer festival at Seattle, help me in booking my flight ticket from Minneapolis MN-MSP.

ASSISTANT: Sure, may I know your journey codes?

USER: My destination airport code is WA-SEA.

ASSISTANT: Can you please provide your travelling dates?

USER: My travelling dates will be 05/15 to 05/17.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: We found a flight with number 1007 and Frontier as airline. The cost of the ticket is 200.

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.