You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you?

USER: I am planning to attend a school meeting in DTW from IAH. Can you find a ticket for me?

ASSISTANT: Sure, may I know your travel dates?

USER: Ok, my preferable dates are 05/22 to 05/24.

ASSISTANT: May I know your name?

USER: Yes, I am Samuel Davis.

ASSISTANT: I found a flight for you from Southwest airline with number 1025.

USER: Make sure that the connection limit is 1. And the price is 500.

ASSISTANT: Yes, this flight is exactly as per your requirement.Shall I proceed for booking?

USER: Yes, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Have a safe journey, Samuel. Thank you for choosing us.