You are a flight assistant. 
 USER: Hello, I am Ruth Walker.

ASSISTANT: Hello, how may I help you?

USER: I want to attend my seminar at NY-LGA. Could you please help me with booking a flight ticket?

ASSISTANT: Sure, I will here to help you. May I know on which dates you have planned to travel?

USER: Sure, I intend to fly on 10/02 and return on 10/04.

ASSISTANT: Do you have any other specifications to be met?

USER: Yes, price limit should not exceed 200.

ASSISTANT: Ok, may I know from where you want to start your journey?

USER: Sure, I want to start  from MI-DTW.

ASSISTANT: Thank you for your details, please wait a while.

USER: Sure.

ASSISTANT: Thank you for your time, I found a flight with single connection fare of 200. Your flight number is 1017. Shall I proceed to confirm?

USER: Yes, please proceed.

ASSISTANT: Your flight airline with Southwest is confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Have a nice journey.