You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: Shirley Taylor here, I am planning to book a flight ticket to MSP from MSP. Can you please help me out?

ASSISTANT: Sure, I will help you with this. Can you please provide your journey dates to proceed further?

USER: Sure, my preferable travelling dates are 12/22 and 12/24.

ASSISTANT: Wait a moment please.

USER: Ok, I will wait for your response.

ASSISTANT: Frontier airlines is providing direct flight on this route, are you ok with this airlines?

USER: Ok, please reserve me a seat.

ASSISTANT: Shirley Taylor, your ticket is booked with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.