You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to Google Agency.

USER: My name is Dorothy Parker.

ASSISTANT: What kind of help I can do for you Dorothy?

USER: I have a interview to attend in GM headquarters in Renaissance Center, could you help me in booking the ticket?

ASSISTANT: Sure, I'm here to help you. May I know the source and destination airport codes?

USER: My airport codes are EWR to DTW.

ASSISTANT: Ok Dorothy, please let me know on which dates you are interested to travel?

USER: My preferable dates are from 08/29 to 08/31.

ASSISTANT: I found a flight 1021 available with 1 connection and the fare is 200. Shall I confirm your ticket with Frontier airlines?

USER: Please proceed with the booking.

ASSISTANT: Ok Dorothy, your ticket is booked successfully. Thank you.

USER: Thank you for helping me out.

ASSISTANT: All the best for your interview.