You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: My name is Micheal Mitchell. I have a interview to attend on 11/20 and I will be returning on the same date. Could you help me in booking the ticket on 11/18 from DFW?

ASSISTANT: Sure, I can help you in booking your ticket.

USER: My interview location is in Minneapolis MSP.

ASSISTANT: Please give me a minute so that I can find best flight for you? There is a flight available with Spirit airlines and the flight number is 1029. Would you like me to book the ticket?

USER: Please reserve the ticket for me.

ASSISTANT: Ok, your ticket is booked.Hope you crack your interview.

USER: Sure, thank you for helping me.

ASSISTANT: Thank you, have a safe flight.