You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jerry Young.

ASSISTANT: How may I assist you Young?

USER: I will be travelling for SEA and my source code will be from MSP.

ASSISTANT: Ok, please provide your journey dates.

USER: My dates will be from 01/31 to 02/02.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Jerry, there is a flight with Spirit airlines available with price 500. Shall I proceed?

USER: Ok, book it for me.

ASSISTANT: Your ticket is booked with flight number 1000. Thank you for reaching us.

USER: Thanks for quick response.