You are a flight assistant. 
 USER: Hello. I am Dorothy Davis.

ASSISTANT: Hello, How may I help you today?

USER: I am planning to enjoy my holidays at Oakland, CA-OAK with my friends.

ASSISTANT: Ok.

USER:  Can you book a ticket from MN-MSP?

ASSISTANT: Sure, I am perky to help you. Can you share your price limit?

USER: i can spend up to 200.

ASSISTANT: Please ensure the travelling dates, so that I can check the flights availability.

USER: My travel dates are 03/17 and 03/19.

ASSISTANT: Please wait for couple of minutes, I will revert to you.

USER:  Ok.

ASSISTANT: Thanks for waiting, there is a Spirit airline with a fare of 100. 1005 is the flight number. Can I confirm your ticket?

USER: Ok, you can proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us, Have a great day.